// Generate the default content for presence status.
void PresenceDefaultConstructor::generateDefaultContent(SipPublishContentMgr* contentMgr,
const char* resourceId,
const char* eventTypeKey,
const char* eventType)
{
OsSysLog::add(FAC_SIP, PRI_DEBUG,
"PresenceDefaultConstructor::generateDefaultContent "
"generating default content for resourceId '%s', "
"eventTypeKey '%s', eventType '%s'",
resourceId, eventTypeKey, eventType);
// Create a presence event package and store it in the publisher.
// This code parallels SipPresenceMonitor::setStatus.
SipPresenceEvent* sipPresenceEvent = new SipPresenceEvent(resourceId);
UtlString id;
UtlString resource(resourceId);
SipPresenceMonitor::makeId(id, resource);
Tuple* tuple = new Tuple(id.data());
tuple->setStatus(DEFAULT_PRESENCE_STATUS);
tuple->setContact(resourceId, 1.0);
sipPresenceEvent->insertTuple(tuple);
// Build its text version.
sipPresenceEvent->buildBody();
// Publish the event (storing it for the resource), but set
// noNotify to TRUE, because our caller will push the NOTIFYs.
contentMgr->publish(resourceId, eventTypeKey, eventType, 1,
&(HttpBody*&) sipPresenceEvent, TRUE);
}
// Returns TRUE if the requested state is different from the current state.
bool SipPresenceMonitor::setStatus(const Url& aor, const Status value)
{
if (OsSysLog::willLog(FAC_SIP, PRI_DEBUG))
{
UtlString aorString;
aor.toString(aorString);
OsSysLog::add(FAC_SIP, PRI_DEBUG,
"SipPresenceMonitor::setStatus aor = '%s', value = %d %s",
aorString.data(), value,
(value == StateChangeNotifier::PRESENT ? "PRESENT" :
value == StateChangeNotifier::AWAY ? "AWAY" :
"UNKNOWN"));
}
bool result = false;
UtlString contact;
aor.getUserId(contact);
contact += mHostAndPort;
// Make the contact be a proper URI by prepending "sip:".
contact.prepend("sip:");
// Create a presence event package and store it in the publisher
SipPresenceEvent* sipPresenceEvent = new SipPresenceEvent(contact);
UtlString id;
makeId(id, contact);
Tuple* tuple = new Tuple(id.data());
tuple->setStatus(value == StateChangeNotifier::PRESENT ?
STATUS_OPEN :
STATUS_CLOSED);
tuple->setContact(contact, 1.0);
sipPresenceEvent->insertTuple(tuple);
// Add the SipPresenceEvent object to the presence event list.
result = addPresenceEvent(contact, sipPresenceEvent);
return result;
}
bool SipPresenceMonitor::setStatus(const Url& aor, const Status value)
{
bool result = false;
UtlString contact;
aor.getIdentity(contact);
// Create a presence event package and store it in the publisher
SipPresenceEvent* sipPresenceEvent = new SipPresenceEvent(contact);
UtlString id;
NetMd5Codec::encode(contact, id);
Tuple* tuple = new Tuple(id.data());
if (value == StateChangeNotifier::PRESENT)
{
tuple->setStatus(STATUS_OPEN);
tuple->setContact(contact, 1.0);
}
else
{
if (value == StateChangeNotifier::AWAY)
{
tuple->setStatus(STATUS_CLOSE);
tuple->setContact(contact, 1.0);
}
}
sipPresenceEvent->insertTuple(tuple);
// Add the SipPresenceEvent object to the subscribe list
result = addPresenceEvent(contact, sipPresenceEvent);
return result;
}
// Read the presence events from the persistent file.
void SipPresenceMonitor::readPersistentFile()
{
mLock.acquire();
// Initialize Tiny XML document object.
TiXmlDocument document;
TiXmlNode* items_node;
if (
// Load the XML into it.
document.LoadFile(mPersistentFile.data()) &&
// Find the top element, which should be an <items>.
(items_node = document.FirstChild("items")) != NULL &&
items_node->Type() == TiXmlNode::ELEMENT)
{
// Find all the <item> elements.
int item_seq_no = 0;
for (TiXmlNode* item_node = 0;
(item_node = items_node->IterateChildren("item",
item_node));
)
{
if (item_node->Type() == TiXmlNode::ELEMENT)
{
item_seq_no++;
TiXmlElement* item_element = item_node->ToElement();
// Process the <item> element.
bool item_valid = true;
// Process the 'id' child.
UtlString id;
TiXmlNode* id_node = item_element->FirstChild("id");
if (id_node && id_node->Type() == TiXmlNode::ELEMENT)
{
textContentShallow(id, id_node);
if (id.isNull())
{
// Id null.
OsSysLog::add(FAC_ACD, PRI_ERR,
"id child of <item> was null");
item_valid = false;
}
}
else
{
// Id missing.
OsSysLog::add(FAC_ACD, PRI_ERR,
"id child of <item> was missing");
item_valid = false;
}
// Process the 'contact' child.
UtlString contact;
TiXmlNode* contact_node = item_element->FirstChild("contact");
if (contact_node && contact_node->Type() == TiXmlNode::ELEMENT)
{
textContentShallow(contact, contact_node);
if (contact.isNull())
{
// Contact null.
OsSysLog::add(FAC_ACD, PRI_ERR,
"contact child of <item> was null");
item_valid = false;
}
}
else
{
// Contact missing.
OsSysLog::add(FAC_ACD, PRI_ERR,
"contact child of <item> was missing");
item_valid = false;
}
// Process the 'status' child.
UtlString status;
TiXmlNode* status_node = item_element->FirstChild("status");
if (status_node && status_node->Type() == TiXmlNode::ELEMENT)
{
textContentShallow(status, status_node);
if (status.isNull())
{
// Status null.
OsSysLog::add(FAC_ACD, PRI_ERR,
"status child of <item> was null");
item_valid = false;
}
}
else
{
// Status missing.
OsSysLog::add(FAC_ACD, PRI_ERR,
"status child of <item> was missing");
item_valid = false;
}
OsSysLog::add(FAC_ACD, PRI_DEBUG,
"SipPresenceMonitor::readPersistentFile row: id = '%s', contact = '%s', status = '%s'",
id.data(), contact.data(), status.data());
if (item_valid)
{
// Create a presence event package and store it in
// mPresenceEventList.
SipPresenceEvent* sipPresenceEvent = new SipPresenceEvent(contact);
Tuple* tuple = new Tuple(id.data());
tuple->setStatus(status);
tuple->setContact(contact, 1.0);
sipPresenceEvent->insertTuple(tuple);
sipPresenceEvent->buildBody();
mPresenceEventList.insertKeyAndValue(new UtlString(contact),
sipPresenceEvent);
}
else
{
OsSysLog::add(FAC_ACD, PRI_ERR,
"In presence status file '%s', <item> number %d had invalid or incomplete information. The readable information was: id = '%s', contact = '%s', status = '%s'",
mPersistentFile.data(), item_seq_no,
id.data(), contact.data(), status.data());
}
}
}
}
else
{
// Report error parsing file.
OsSysLog::add(FAC_ACD, PRI_CRIT,
"Presence status file '%s' could not be parsed.",
mPersistentFile.data());
}
mLock.release();
OsSysLog::add(FAC_SIP, PRI_DEBUG,
"SipPresenceMonitorPersistenceTask::readPersistentFile done");
}