public override bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
try
{
lock (DialogInfo)
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor,
"Monitor event " + machineEvent.MachineEventType + " dialog " + ResourceURI.ToString() + " (ID " + machineEvent.ResourceID + ").",
SubscriptionDialogue.Owner));
string state = GetStateForEventType(machineEvent.MachineEventType);
if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueRemoved)
{
DialogInfo.DialogItems.Add(new SIPEventDialog(machineEvent.ResourceID, state, null));
return(true);
}
else
{
SIPDialogue sipDialogue = GetDialogue_External(new Guid(machineEvent.ResourceID));
if (sipDialogue == null)
{
// Couldn't find the dialogue in the database so it must be terminated.
DialogInfo.DialogItems.Add(new SIPEventDialog(machineEvent.ResourceID, "terminated", null));
return(true);
}
else if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueTransfer)
{
// For dialog transfer events add both dialogs involved to the notification.
DialogInfo.DialogItems.Add(new SIPEventDialog(sipDialogue.Id.ToString(), state, sipDialogue));
if (sipDialogue.BridgeId != Guid.Empty)
{
//SIPDialogue bridgedDialogue = GetDialogues_External(d => d.BridgeId == sipDialogue.BridgeId && d.Id != sipDialogue.Id, null, 0, 1).FirstOrDefault();
SIPDialogue bridgedDialogue = GetRemoteDialogueForBridge_External(sipDialogue.BridgeId, sipDialogue.Id);
if (bridgedDialogue != null)
{
DialogInfo.DialogItems.Add(new SIPEventDialog(bridgedDialogue.Id.ToString(), state, bridgedDialogue));
}
}
return(true);
}
else
{
DialogInfo.DialogItems.Add(new SIPEventDialog(sipDialogue.Id.ToString(), state, sipDialogue));
return(true);
}
}
}
}
catch (Exception excp)
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor, "Exception AddMonitorEvent. " + excp.Message, null));
logger.Error("Exception SIPDialogEventSubscription AddMonitorEvent. " + excp.Message);
throw;
}
}
/// <summary>
/// Checks and where required adds a presence related monitor event to the list of pending notifications.
/// </summary>
/// <param name="machineEvent">The monitor event that has been received.</param>
/// <returns>True if a notification needs to be sent as a result of this monitor event, false otherwise.</returns>
public override bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
try
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor, "Monitor event " + machineEvent.MachineEventType + " presence " + machineEvent.ResourceURI.ToString() + " for subscription to " + ResourceURI.ToString() + ".", SubscriptionDialogue.Owner));
string safeSIPAccountID = machineEvent.ResourceID;
SIPURI sipAccountURI = machineEvent.ResourceURI;
bool sendNotificationForEvent = true;
string avatarURL = null;
if (m_switchboardSIPAccountsOnly)
{
// Need to check whether the SIP account is switchboard enabled before forwarding the notification.
Guid sipAccountID = new Guid(machineEvent.ResourceID);
sendNotificationForEvent = Convert.ToBoolean(m_sipAccountPersistor.GetProperty(sipAccountID, "IsSwitchboardEnabled"));
if (sendNotificationForEvent)
{
avatarURL = m_sipAccountPersistor.GetProperty(sipAccountID, "AvatarURL") as string;
}
}
if (sendNotificationForEvent)
{
if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingUpdate)
{
// A binding has been updated so there is at least one device online for the SIP account.
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.open, sipAccountURI, Decimal.Zero, avatarURL));
//logger.Debug(" single presence open.");
}
else
{
// A binding has been removed but there could still be others.
Guid sipAccountID = new Guid(machineEvent.ResourceID);
int bindingsCount = GetSIPRegistrarBindingsCount_External(b => b.SIPAccountId == sipAccountID);
if (bindingsCount > 0)
{
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.open, sipAccountURI, Decimal.Zero, avatarURL));
}
else
{
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.closed, sipAccountURI, Decimal.Zero, avatarURL));
}
}
return true;
}
else
{
return false;
}
}
catch (Exception excp)
{
logger.Error("Exception SIPresenceEventSubscription AddMonitorEvent. " + excp.Message);
throw;
}
}
public override bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
try
{
lock (DialogInfo)
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor, "Monitor event " + machineEvent.MachineEventType + " dialog " + ResourceURI.ToString() + " (ID " + machineEvent.ResourceID + ").", SubscriptionDialogue.Owner));
string state = GetStateForEventType(machineEvent.MachineEventType);
if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueRemoved)
{
DialogInfo.DialogItems.Add(new SIPEventDialog(machineEvent.ResourceID, state, null));
return true;
}
else
{
SIPDialogueAsset sipDialogue = GetDialogue_External(new Guid(machineEvent.ResourceID));
if (sipDialogue == null)
{
// Couldn't find the dialogue in the database so it must be terminated.
DialogInfo.DialogItems.Add(new SIPEventDialog(machineEvent.ResourceID, "terminated", null));
return true;
}
else if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueTransfer)
{
// For dialog transfer events add both dialogs involved to the notification.
DialogInfo.DialogItems.Add(new SIPEventDialog(sipDialogue.Id.ToString(), state, sipDialogue.SIPDialogue));
if (sipDialogue.SIPDialogue.BridgeId != Guid.Empty)
{
SIPDialogueAsset bridgedDialogue = GetDialogues_External(d => d.BridgeId == sipDialogue.BridgeId && d.Id != sipDialogue.Id, null, 0, 1).FirstOrDefault();
if (bridgedDialogue != null)
{
DialogInfo.DialogItems.Add(new SIPEventDialog(bridgedDialogue.Id.ToString(), state, bridgedDialogue.SIPDialogue));
}
}
return true;
}
else
{
DialogInfo.DialogItems.Add(new SIPEventDialog(sipDialogue.Id.ToString(), state, sipDialogue.SIPDialogue));
return true;
}
}
}
}
catch (Exception excp)
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor, "Exception AddMonitorEvent. " + excp.Message, null));
logger.Error("Exception SIPDialogEventSubscription AddMonitorEvent. " + excp.Message);
throw;
}
}
public static SIPMonitorEvent ParseEventCSV(string eventCSV)
{
if (eventCSV == null || eventCSV.Trim().Length == 0)
{
return(null);
}
else if (eventCSV.Trim().StartsWith(SIPMonitorConsoleEvent.SERIALISATION_PREFIX))
{
return(SIPMonitorConsoleEvent.ParseClientControlEventCSV(eventCSV));
}
else if (eventCSV.Trim().StartsWith(SIPMonitorMachineEvent.SERIALISATION_PREFIX))
{
return(SIPMonitorMachineEvent.ParseMachineEventCSV(eventCSV));
}
else
{
logger.LogWarning("The monitor event prefix of " + eventCSV.Trim().Substring(0, 1) + " was not recognised. " + eventCSV);
return(null);
}
}
public static SIPMonitorMachineEvent ParseMachineEventCSV(string eventCSV)
{
try
{
SIPMonitorMachineEvent machineEvent = new SIPMonitorMachineEvent();
if (eventCSV.IndexOf(END_MESSAGE_DELIMITER) != -1)
{
eventCSV.Remove(eventCSV.Length - 2, 2);
}
string[] eventFields = eventCSV.Split(new char[] { '|' });
machineEvent.SessionID = eventFields[1];
machineEvent.MonitorServerID = eventFields[2];
machineEvent.MachineEventType =
SIPMonitorMachineEventTypes.GetMonitorMachineTypeForId(Convert.ToInt32(eventFields[3]));
machineEvent.Created = DateTimeOffset.ParseExact(eventFields[4], SERIALISATION_DATETIME_FORMAT,
CultureInfo.InvariantCulture);
machineEvent.Username = eventFields[5];
machineEvent.RemoteEndPoint = SIPEndPoint.ParseSIPEndPoint(eventFields[6]);
machineEvent.Message = eventFields[7];
machineEvent.ResourceID = eventFields[8];
string resourceURI = eventFields[9].Trim('#');
if (!resourceURI.IsNullOrBlank())
{
machineEvent.ResourceURI = SIPURI.ParseSIPURIRelaxed(resourceURI);
}
return(machineEvent);
}
catch (Exception excp)
{
logger.LogError("Exception SIPMonitorMachineEvent ParseEventCSV. " + excp.Message);
return(null);
}
}
/// <summary>
/// Checks and where required adds a presence related monitor event to the list of pending notifications.
/// </summary>
/// <param name="machineEvent">The monitor event that has been received.</param>
/// <returns>True if a notification needs to be sent as a result of this monitor event, false otherwise.</returns>
public override bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
try
{
MonitorLogEvent_External(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Notifier, SIPMonitorEventTypesEnum.Monitor, "Monitor event " + machineEvent.MachineEventType + " presence " + machineEvent.ResourceURI.ToString() + " for subscription to " + ResourceURI.ToString() + ".", SubscriptionDialogue.Owner));
string safeSIPAccountID = machineEvent.ResourceID;
SIPURI sipAccountURI = machineEvent.ResourceURI;
bool sendNotificationForEvent = true;
string avatarURL = null;
if (m_switchboardSIPAccountsOnly)
{
// Need to check whether the SIP account is switchboard enabled before forwarding the notification.
Guid sipAccountID = new Guid(machineEvent.ResourceID);
//sendNotificationForEvent = Convert.ToBoolean(m_sipAccountPersistor.GetProperty(sipAccountID, "IsSwitchboardEnabled"));
sendNotificationForEvent = Convert.ToBoolean(GetSipAccountProperty_External(sipAccountID, "IsSwitchboardEnabled"));
if (sendNotificationForEvent)
{
//avatarURL = m_sipAccountPersistor.GetProperty(sipAccountID, "AvatarURL") as string;
avatarURL = GetSipAccountProperty_External(sipAccountID, "AvatarURL") as string;
}
}
if (sendNotificationForEvent)
{
if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingUpdate)
{
// A binding has been updated so there is at least one device online for the SIP account.
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.open, sipAccountURI, Decimal.Zero, avatarURL));
//logger.Debug(" single presence open.");
}
else
{
// A binding has been removed but there could still be others.
Guid sipAccountID = new Guid(machineEvent.ResourceID);
int bindingsCount = GetSIPRegistrarBindingsCount_External(sipAccountID);
if (bindingsCount > 0)
{
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.open, sipAccountURI, Decimal.Zero, avatarURL));
}
else
{
Presence.Tuples.Add(new SIPEventPresenceTuple(safeSIPAccountID, SIPEventPresenceStateEnum.closed, sipAccountURI, Decimal.Zero, avatarURL));
}
}
return(true);
}
else
{
return(false);
}
}
catch (Exception excp)
{
logger.Error("Exception SIPresenceEventSubscription AddMonitorEvent. " + excp.Message);
throw;
}
}
public static SIPMonitorMachineEvent ParseMachineEventCSV(string eventCSV)
{
try
{
SIPMonitorMachineEvent machineEvent = new SIPMonitorMachineEvent();
if (eventCSV.IndexOf(END_MESSAGE_DELIMITER) != -1)
{
eventCSV.Remove(eventCSV.Length - 2, 2);
}
string[] eventFields = eventCSV.Split(new char[] { '|' });
machineEvent.SessionID = eventFields[1];
machineEvent.MonitorServerID = eventFields[2];
machineEvent.MachineEventType = SIPMonitorMachineEventTypes.GetMonitorMachineTypeForId(Convert.ToInt32(eventFields[3]));
machineEvent.Created = DateTimeOffset.ParseExact(eventFields[4], SERIALISATION_DATETIME_FORMAT, CultureInfo.InvariantCulture);
machineEvent.Username = eventFields[5];
machineEvent.RemoteEndPoint = SIPEndPoint.ParseSIPEndPoint(eventFields[6]);
machineEvent.Message = eventFields[7];
machineEvent.ResourceID = eventFields[8];
string resourceURI = eventFields[9].Trim('#');
if (!resourceURI.IsNullOrBlank())
{
machineEvent.ResourceURI = SIPURI.ParseSIPURIRelaxed(resourceURI);
}
return machineEvent;
}
catch (Exception excp)
{
logger.Error("Exception SIPMonitorMachineEvent ParseEventCSV. " + excp.Message);
return null;
}
}
public void SIPMonitorMachineEventHandler(SIPMonitorMachineEvent machineEvent)
{
// Update the calls display.
if (m_initialLoadComplete && !m_sipCallsPanelRefreshInProgress)
{
m_sipCallsPanel.RefreshAsync();
}
}
/// <summary>
/// Rules for displaying events.
/// 1. The event type is checked to see if it matches. If no event type has been specified than all events EXCEPT FullSIPTrace are
/// matched,
/// 2. If the event type is FullSIPTrace then the messages can be filtered on the request type. If the request type is not set all
/// SIP trace messages are matched otherwise only those pertaining to the request type specified,
/// 3. The server type is checked, if it's not set all events are matched,
/// 4. If the event has matched up until this point a decision is now made as to whether to display or reject it:
/// a. If the IPAddress filter is set is checked, if it matches the event is displayed otherwise it's rejected,
/// b. If the username AND server IP AND request type AND regex filters all match the vent is displayed otherwise rejected.
/// </summary>
/// <param name="proxyEvent"></param>
/// <returns></returns>
public bool ShowSIPMonitorEvent(SIPMonitorEvent proxyEvent)
{
if (proxyEvent is SIPMonitorMachineEvent)
{
#region Machine event filtering.
if (BaseType == MACHINE_BASE_TYPE)
{
if (EventFilterDescr == WILDCARD)
{
return(ShowUsername(proxyEvent.Username));
}
else
{
SIPMonitorMachineEvent machineEvent = proxyEvent as SIPMonitorMachineEvent;
if ((machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueCreated ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueRemoved ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueUpdated ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueTransfer) && SIPEventDialogURI != null)
{
if (SIPEventDialogURI.User == WILDCARD)
{
return(ShowUsername(proxyEvent.Username) && ShowMachineEvent(machineEvent.MachineEventType));
}
else
{
return(proxyEvent.Username == Username && machineEvent.ResourceURI != null &&
machineEvent.ResourceURI.User == SIPEventDialogURI.User && machineEvent.ResourceURI.Host == SIPEventDialogURI.Host);
}
}
else if ((machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingRemoval ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingUpdate) && SIPEventPresenceURI != null)
{
if (SIPEventPresenceURI.User == WILDCARD)
{
return(ShowUsername(proxyEvent.Username));
}
else
{
return(proxyEvent.Username == Username && machineEvent.ResourceURI != null &&
machineEvent.ResourceURI.User == SIPEventPresenceURI.User && machineEvent.ResourceURI.Host == SIPEventPresenceURI.Host);
}
}
else if (SIPEventDialogURI == null && SIPEventPresenceURI == null)
{
return(ShowUsername(proxyEvent.Username));
}
else
{
return(false);
}
}
}
else
{
return(false);
}
#endregion
}
else if (BaseType == MACHINE_BASE_TYPE && !(proxyEvent is SIPMonitorMachineEvent))
{
return(false);
}
else
{
SIPMonitorConsoleEvent consoleEvent = proxyEvent as SIPMonitorConsoleEvent;
string serverAddress = (consoleEvent.ServerEndPoint != null) ? consoleEvent.ServerEndPoint.Address.ToString() : null;
string remoteIPAddress = (consoleEvent.RemoteEndPoint != null) ? consoleEvent.RemoteEndPoint.Address.ToString() : null;
string dstIPAddress = (consoleEvent.DestinationEndPoint != null) ? consoleEvent.DestinationEndPoint.Address.ToString() : null;
if (SIPRequestFilter != WILDCARD && consoleEvent.Message != null && consoleEvent.EventType == SIPMonitorEventTypesEnum.FullSIPTrace)
{
if (ShowEvent(consoleEvent.EventType, consoleEvent.ServerEndPoint) && ShowServer(consoleEvent.ServerType))
{
if (SIPRequestFilter == SIPREQUEST_INVITE_VALUE)
{
// Do a regex to pick out ACKs, BYEs, CANCELs, INVITEs and REFERs.
if (Regex.Match(consoleEvent.Message, "(ACK|BYE|CANCEL|INVITE|REFER) +?sips?:", RegexOptions.IgnoreCase).Success ||
Regex.Match(consoleEvent.Message, @"CSeq: \d+ (ACK|BYE|CANCEL|INVITE|REFER)(\r|\n)", RegexOptions.IgnoreCase).Success)
{
return(ShowRegex(consoleEvent.Message) && (ShowIPAddress(remoteIPAddress) || ShowIPAddress(dstIPAddress)));
}
}
else if (SIPRequestFilter == SIPREQUEST_REGISTER_VALUE)
{
// Do a regex to pick out REGISTERs.
if (Regex.Match(consoleEvent.Message, "REGISTER +?sips?:", RegexOptions.IgnoreCase).Success ||
Regex.Match(consoleEvent.Message, @"CSeq: \d+ REGISTER(\r|\n)", RegexOptions.IgnoreCase).Success)
{
return(ShowRegex(consoleEvent.Message) && (ShowIPAddress(remoteIPAddress) || ShowIPAddress(dstIPAddress)));
}
}
else if (SIPRequestFilter == SIPREQUEST_NOTIFY_VALUE)
{
// Do a regex to pick out NOTIFYs and SUBSCRIBEs.
if (Regex.Match(consoleEvent.Message, "(NOTIFY|SUBSCRIBE) +?sips?:", RegexOptions.IgnoreCase).Success ||
Regex.Match(consoleEvent.Message, @"CSeq: \d+ (NOTIFY|SUBSCRIBE)(\r|\n)", RegexOptions.IgnoreCase).Success)
{
return(ShowRegex(consoleEvent.Message) && (ShowIPAddress(remoteIPAddress) || ShowIPAddress(dstIPAddress)));
}
}
return(false);
}
}
if (ShowEvent(consoleEvent.EventType, consoleEvent.ServerEndPoint))
{
bool showIPAddress = ShowIPAddress(remoteIPAddress) || ShowIPAddress(dstIPAddress);
bool showUsername = ShowUsername(consoleEvent.Username);
bool showServerIP = ShowServerIPAddress(serverAddress);
bool showRegex = ShowRegex(consoleEvent.Message);
bool showServer = ShowServer(consoleEvent.ServerType);
if (showUsername && showServerIP && showRegex && showIPAddress && showServer)
{
return(true);
}
}
return(false);
}
}
public virtual bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
throw new NotImplementedException();
}
private void SIPEventMonitorClient_MonitorEventReceived(SIPMonitorMachineEvent machineEvent)
{
//SIPMonitorMachineEvent machineEvent = SIPMonitorMachineEvent.ParseMachineEventCSV(Encoding.UTF8.GetString(data, 0, bytesRead));
try
{
if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingRemoval ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrarBindingUpdate)
{
LogActivityMessage(MessageLevelsEnum.Monitor, "Registrar binding update notification received");
if (m_sipAccountManager != null)
{
m_sipAccountManager.SIPMonitorMachineEventHandler(machineEvent);
}
}
else if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPAccountDelete ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPAccountUpdate)
{
LogActivityMessage(MessageLevelsEnum.Monitor, "SIP Account change notification received");
if (m_sipAccountManager != null)
{
m_sipAccountManager.SIPMonitorMachineEventHandler(machineEvent);
}
}
else if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrationAgentBindingUpdate ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPRegistrationAgentBindingRemoval)
{
LogActivityMessage(MessageLevelsEnum.Monitor, "SIP Registration Agent change notification received");
if (m_sipProviderManager != null)
{
m_sipProviderManager.SIPMonitorMachineEventHandler(machineEvent);
}
}
else if (machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueCreated ||
machineEvent.MachineEventType == SIPMonitorMachineEventTypesEnum.SIPDialogueRemoved)
{
LogActivityMessage(MessageLevelsEnum.Monitor, "SIP call change notification received");
if (m_sipCallsManager != null)
{
m_sipCallsManager.SIPMonitorMachineEventHandler(machineEvent);
}
}
}
catch (Exception excp)
{
LogActivityMessage(MessageLevelsEnum.Error, "Exception handling monitor event. " + excp.Message);
}
}
public static void HandleMonitorEvent(Action<SIPMonitorMachineEvent> action, SIPMonitorMachineEvent monitorEvent)
{
if (Deployment.Current.Dispatcher.CheckAccess())
{
action(monitorEvent);
}
else
{
Deployment.Current.Dispatcher.BeginInvoke(action, monitorEvent);
}
}
public virtual bool AddMonitorEvent(SIPMonitorMachineEvent machineEvent)
{
throw new NotImplementedException();
}
public void SIPMonitorMachineEventHandler(SIPMonitorMachineEvent machineEvent)
{
// Update the bindings display.
if (m_initialLoadComplete && !m_sipRegistrationAgentBindingsPanelRefreshInProgress)
{
m_sipProviderRegistrationsPanel.RefreshAsync();
}
}
