Function IsValidObject(ByVal oObject)
IsValidObject = False
If IsObject(oObject) Then
If Not oObject Is Nothing Then
IsValidObject = True
End If
End If
End Function
Function MomCreateObject(ByVal sProgramId)
Dim oError
Set oError = New Error
On Error Resume Next
Set MomCreateObject = CreateObject(sProgramId)
oError.Save
On Error GoTo 0
If oError.Number <> 0 Then ThrowScriptError "Unable to create automation object '" & sProgramId & "'", oError
End Function
' ##### Scripts\SQL2008Constants.vbs
Const SQL_VERSION = "2008"
Const SQL_VERSION_NUMBER = "10"
Const SQL_WMI_NAMESPACE = "ComputerManagement10"
Public Sub Save()
m_lNumber = Err.Number
m_sSource = Err.Source
m_sDescription = Err.Description
m_sHelpContext = Err.HelpContext
m_sHelpFile = Err.HelpFile
End Sub
Public Sub Raise()
Err.Raise m_lNumber, m_sSource, m_sDescription, m_sHelpFile, m_sHelpContext
End Sub
Public Sub Clear()
m_lNumber = 0
m_sSource = ""
m_sDescription = ""
m_sHelpContext = ""
m_sHelpFile = ""
End Sub
Public Default Property Get Number()
Number = m_lNumber
End Property
Public Property Get Source()
Source = m_sSource
End Property
Public Property Get Description()
Description = m_sDescription
End Property
Public Property Get HelpContext()
HelpContext = m_sHelpContext
End Property
Public Property Get HelpFile()
HelpFile = m_sHelpFile
End Property
End Class
Function ThrowScriptErrorNoAbort(ByVal sMessage, ByVal oErr)
On Error Resume Next
Dim oAPITemp
Set oAPITemp = MOMCreateObject("MOM.ScriptAPI")
oAPITemp.LogScriptEvent WScript.ScriptName, 4001, 1, sMessage & ". " & oErr.Description
End Function
Function ThrowScriptError(Byval sMessage, ByVal oErr)
On Error Resume Next
ThrowScriptErrorNoAbort sMessage, oErr
Quit()
End Function
Sub HandleError(customMessage)
Dim localLogger
If Not (Err.number = 0) Then
Set localLogger = new ScriptLogger
localLogger.LogFormattedError(customMessage)
Wscript.Quit 0
End If
End Sub
Function HandleErrorContinue(customMessage)
Dim localLogger
HandleErrorContinue = False
If Not (Err.number = 0) Then
Set localLogger = new ScriptLogger
localLogger.LogFormattedError(customMessage)
Err.Clear
HandleErrorContinue = True
End If
End Function
' ##### ..\Scripts\Common\Discovery\SQLReplicationPublicationsSubscriptionsDiscovery.vbs
'Copyright (c) Microsoft Corporation. All rights reserved.
' Parameters that should be passed to this script
' 0 MPElement ID ($MPElement$)
' 1 Target Id for ME this rule is running against ($Target/Id$)
' 2 Computer (FQDN) that SQL instance is hosted on
' 3 SQL Connection String for the instance that the DBs are being discovered on
' 4 SQL Instance that this rule is being run for
Set oAPI = MOMCreateObject("MOM.ScriptAPI")
Set oSQLDiscoveryData = oAPI.CreateDiscoveryData(0, SourceID, ManagedEntityId)
If DoReplicationDiscovery(TargetComputerID, InstanceName, ConnectionString, oSQLDiscoveryData) >= 0 Then Call oAPI.Return(oSQLDiscoveryData)
' This function should be used to escape Connection String keywords.
Function EscapeConnStringValue (ByVal strValue)
ON ERROR RESUME NEXT
Err.Clear
EscapeConnStringValue = "{" + Replace(strValue, "}", "}}") + "}"
End Function
Function DoReplicationDiscovery(ByVal sTargetComputerID, ByVal sSqlInstance, ByVal sSQLConnectionString, ByVal oSQLDiscoveryData)
Dim e
Dim oDistInstance
Dim cnADOConnection
Dim cnADOConnection2
Dim strProv
Dim oResults
Dim oResults2
Dim oResultsDistributor
Dim oRel
Dim oDatabase
Set e = New Error
Set cnADOConnection = MomCreateObject("ADODB.Connection")
cnADOConnection.Provider = "sqloledb"
cnADOConnection.ConnectionTimeout = 30
strProv = "Server=" & EscapeConnStringValue(sSQLConnectionString) & ";Database=master;Trusted_Connection=yes"
e.Clear
On Error Resume Next
cnADOConnection.Open strProv
e.Save
On Error Goto 0
if 0 <> e.Number then
'Error event in here
'g_oSQL.CreateConnectionFailureAlert sInstance, Err.number, Err.Description
DoReplicationDiscovery = SQL_DISCOVERY_CONNECT_FAILURE
Exit Function
end if
' Create the publication and subsciption objects
On Error Resume Next
' query for the list of databases which are not database snapshots
Set oResults = cnADOConnection.Execute("SELECT name, state_desc FROM sys.databases WHERE source_database_id IS NULL")
e.Save
On Error Goto 0
if 0 <> e.Number then
'Error event in here
DoReplicationDiscovery = SQL_DISCOVERY_QUERY_FAILURE
Exit Function
end if
Set cnADOConnection2 = MomCreateObject("ADODB.Connection")
cnADOConnection2.Provider = "sqloledb"
cnADOConnection2.ConnectionTimeout = 30
Dim DistributorName
Dim sDBName, bNeedCreateDB
Do While Not oResults.EOF
bNeedCreateDB = False
' Change database context
' TODO: Check if we can use 'USE' statement instead of reconnection
sDBName = oResults(0)
strProv = "Server=" & EscapeConnStringValue(sSQLConnectionString) & ";Database=" & EscapeConnStringValue(sDBName) & ";Trusted_Connection=yes"
e.Clear
On Error Resume Next
cnADOConnection2.Open strProv
e.Save
On Error Goto 0
If e.Number = 0 Then
' Discover transactional and snapshot publications
On Error Resume Next
Set oResults2 = cnADOConnection2.Execute("sp_helppublication")
e.Save
On Error Goto 0
If e.Number = 0 And oResults2.Fields.Count > 0 Then
bNeedCreateDB = True
Do While Not oResults2.EOF
Set oDistInstance = oSQLDiscoveryData.CreateClassInstance(SQL_REPLICATION_PUBLICATION_CLASS)
With oDistInstance
.AddProperty "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.ServerRole']/InstanceName$", sSqlInstance
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Database']/DatabaseName$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/PublicationID$", oResults2(0)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/Name$", oResults2(1)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/IsActive$", CBool(oResults2(3))
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/Description$", oResults2(7)
.AddProperty "$MPElement[Name='System!System.Entity']/DisplayName$", oResults2(1)
End With
Call oSQLDiscoveryData.AddInstance(oDistInstance)
oResults2.MoveNext
Loop
End If
' Discover merge publications
On Error Resume Next
Set oResults2 = cnADOConnection2.Execute("sp_helpmergepublication")
e.Save
On Error Goto 0
If e.Number = 0 And oResults2.Fields.Count > 0 Then
bNeedCreateDB = True
Do While Not oResults2.EOF
Set oDistInstance = oSQLDiscoveryData.CreateClassInstance(SQL_REPLICATION_PUBLICATION_CLASS)
With oDistInstance
.AddProperty "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.ServerRole']/InstanceName$", sSqlInstance
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Database']/DatabaseName$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/PublicationID$", -1 * oResults2(0)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/Name$", oResults2(1)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/IsActive$", CBool(oResults2(3))
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Publication']/Description$", oResults2(7)
.AddProperty "$MPElement[Name='System!System.Entity']/DisplayName$", oResults2(1)
End With
Call oSQLDiscoveryData.AddInstance(oDistInstance)
oResults2.MoveNext
Loop
End If
' Try get distributor name
On Error Resume Next
Set oResultsDistributor = cnADOConnection2.Execute("sp_helpdistributor")
On Error Goto 0
If oResultsDistributor.Fields.Count > 0 Then DistributorName = oResultsDistributor(0)
' Discover transactional and snapshot subscriptions
On Error Resume Next
Set oResults2 = cnADOConnection2.Execute("sp_helpsubscription")
e.Save
On Error Goto 0
If e.Number = 0 And oResults2.Fields.Count > 0 Then
bNeedCreateDB = True
Do While Not oResults2.EOF
Set oDistInstance = oSQLDiscoveryData.CreateClassInstance(SQL_REPLICATION_SUBSCRIPTION_CLASS)
With oDistInstance
.AddProperty "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.ServerRole']/InstanceName$", sSqlInstance
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Database']/DatabaseName$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Name$", oResults2(8)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Publisher$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/PublisherDB$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Publication$", oResults2(1)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Distributor$", DistributorName
.AddProperty "$MPElement[Name='System!System.Entity']/DisplayName$", oResults2(8)
End With
Call oSQLDiscoveryData.AddInstance(oDistInstance)
oResults2.MoveNext
Loop
End If
' Discover merge subscriptions
On Error Resume Next
Set oResults2 = cnADOConnection2.Execute("sp_helpmergesubscription")
e.Save
On Error Goto 0
If e.Number = 0 And oResults2.Fields.Count > 0 Then
bNeedCreateDB = True
Do While Not oResults2.EOF
Set oDistInstance = oSQLDiscoveryData.CreateClassInstance(SQL_REPLICATION_SUBSCRIPTION_CLASS)
With oDistInstance
.AddProperty "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.ServerRole']/InstanceName$", sSqlInstance
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Database']/DatabaseName$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Name$", oResults2(0)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Publisher$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/PublisherDB$", sDBName
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Publication$", oResults2(1)
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Subscription']/Distributor$", DistributorName
.AddProperty "$MPElement[Name='System!System.Entity']/DisplayName$", oResults2(0)
End With
Call oSQLDiscoveryData.AddInstance(oDistInstance)
oResults2.MoveNext
Loop
End If
If bNeedCreateDB Then
' Create the DB instance so if it does not exist we won't get an error submitting the hosted instance
Set oDatabase = oSQLDiscoveryData.CreateClassInstance(SQL_DATABASE_CLASS)
With oDatabase
.AddProperty "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", TargetComputerID
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.ServerRole']/InstanceName$", sSqlInstance
.AddProperty "$MPElement[Name='SQL!Microsoft.SQLServer.Database']/DatabaseName$",sDBName
End With
Call oSQLDiscoveryData.AddInstance(oDatabase)
End If