Re: Simple Indication Provider

>
Thanks Paul,

I'm using Ubuntu 10.10. 

I wrote the mof file for the indication provider and it goes like this:

instance of PG_ProviderModule
{
    Description = "Experimental Pegasus Indication Provider Module that 
implements some class";
    Caption = "Experimental Pegasus Indication Provider Module";
    Name = "XPTOIndicationProviderModule";
    Vendor = "OpenPegasus";
    Version = "2.0.0";
    InterfaceType = "C++Default";
    InterfaceVersion = "2.2.0";
    Location = "XPTOIndicationProvider";
};

instance of PG_Provider
{
    ProviderModuleName = "XPTOIndicationProviderModule";
    Name = "XPTOIndicationProvider";
};

instance of PG_ProviderCapabilities
{
    ProviderModuleName = "XPTOIndicationProviderModule";
    ProviderName = "XPTOIndicationProvider";
    CapabilityID = "XPTOIndicationProvider-01";
    ClassName = "CIM_ConnectivityCollection";
    Namespaces = { "root/cimv2" };
    ProviderType = { 4, 5 };  // Indication & Method
};

So I want to receive indications related the CIM_ConnectivityCollection, 
ConnectivityStatus up or down.

For that I create an instance of CIM_IPConnectivitySubnet:

$ cimcli ci -n root/cimv2 CIM_IPConnectivitySubnet ElementName="subNet101" 
InstanceID="subNet1010" ConnectivityStatus=2 SubnetNumber="10.10.10.0" 
SubnetMask="0.0.0.255" AddressType="1"


So whenever that connectivity status is changed a indication is received, 
right!!!

Next I created the filter & handler instances:

$ cimcli ci -n root/cimv2 CIM_IndicationFilter 
CreationClassName=CIM_IndicationFilter Name=TestFilter Query="SELECT * FROM 
CIM_InstModification" QueryLanguage=WQL

I have to query the CIM_InstModification, right?

$ cimcli ci -n root/cimv2 CIM_ListenerDestinationCIMXML 
CreationClassName=CIM_ListenerDestinationCIMXML Name=TestHandler 
Destination="http://localhost:5999/Eventlogs"

when I try to create the CIM_IndicationSubscription:

$ cimcli ci -n root/cimv2 -v CIM_IndicationSubscription 
Filter=CIM_IndicationFilter.CreationClassName=\"CIM_IndicationFilter\",Name=\"Te
stFilter\",SystemCreationClassName=\"CIM_ComputerSystem\",SystemName=\"ubuntu\" 
Handler=CIM_ListenerDestinationCIMXML.CreationClassName=\"CIM_ListenerDestinatio
nCIMXML\",Name=\"TestHandler\",SystemCreationClassName=\"CIM_ComputerSystem\",Sy
stemName=\"ubuntu\"

I get:

cimcli CIMException:  Cmd= ci Object= CIM_IndicationSubscription Code= 7
CIM_ERR_NOT_SUPPORTED: No providers are capable of servicing the subscription.


Any hints that could help? 

Thanks.

<>
>
Paul Robert Marino <prmarino1 <at> gmail.com> writes:

> 
> 
> Well if its on linux there already is an opensource on that's part of the SBLM 
( standards based linux managment) project but if you are doing it on an other 
platform its code for its equivelent provider might give you a good idea of 
where to start
> 
> On Oct 10, 2011 4:04 PM, "DIOGO GOMES DE PINHO SILVA LOUREIRO" <diogo.loureiro 
<at> ua.pt> wrote:
> 
> Hello, I'm a newbie in WBEM. Yet I choose openPegasus to try it. So i need 
want to implement a simple indication provider to warn about the link state, 
just link up or link down.
> How do I create the indication provider for this warnings/indications?
> Where can i find some useful info?
> Thanks in advance.
> 
> 
>