Return to NextHopIPRoute.cpp CVS log

Up to [Pegasus] / pegasus / src / Clients / ipinfo

BUG#: 7323
TITLE: The IPProviderModule doesn't support NextHop information.
DESCRIPTION: Created three new providers under IPProvider, and made the appropriate changes in ipinfo command.

//%2006////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; Symantec Corporation; The Open Group.
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// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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//%/////////////////////////////////////////////////////////////////////////////

#include "IPInfo.h"

PEGASUS_USING_PEGASUS;
PEGASUS_USING_STD;

static const CIMName CLASS_PG_NEXT_HOP_IP_ROUTE = CIMName(
    "PG_NextHopIPRoute");
static const CIMName CLASS_CIM_NEXT_HOP_ROUTE = CIMName(
    "CIM_NextHopRoute");
static const CIMName CLASS_PG_ROUTE_USES_ENDPOINT = CIMName(
    "PG_RouteUsesEndpoint");
static const CIMName CLASS_PG_ASSOCIATED_NEXT_HOP = CIMName(
    "PG_AssociatedNextHop");

static const CIMName PROPERTY_NEXT_HOP = CIMName(
    "NextHop");
static const CIMName PROPERTY_IPV4ADDRESS = CIMName(
    "IPv4Address");
static const CIMName PROPERTY_IPV6ADDRESS = CIMName(
    "IPv6Address");
static const CIMName PROPERTY_ACCESS_INFO = CIMName(
    "AccessInfo");

static const CIMNamespaceName NAMESPACE  = CIMNamespaceName ("root/cimv2");
#define HeaderFormat "%-16s %-10s %-16s %-16s %-16s"


////////////////////////////////////////////////////////////////////////////////
//  Constructor for Next Hop IP Route Info
////////////////////////////////////////////////////////////////////////////////
NextHopIPRouteInfo::NextHopIPRouteInfo(
    CIMClient &client, 
    Boolean enableDebug,
    ostream& outPrintWriter, 
    ostream& errPrintWriter)
{
    _enableDebug = enableDebug;
    Array<CIMInstance> retInstances;

    try
    {
        Boolean deepInheritance = true;
        Boolean localOnly = true;
        Boolean includeQualifiers = false;
        Boolean includeClassOrigin = false;
          
        Array<CIMInstance> cimInstances = client.enumerateInstances(
            NAMESPACE, 
            CLASS_PG_NEXT_HOP_IP_ROUTE,
            deepInheritance,
            localOnly,
            includeQualifiers,
            includeClassOrigin);

        Array<CIMObjectPath> nhiprRefs = client.enumerateInstanceNames(
            NAMESPACE,
            CLASS_CIM_NEXT_HOP_ROUTE);

        for (Uint16 i = 0; i<nhiprRefs.size(); i++)
        {
            CIMName resultClass;
            String role;
            String resultRole;
            CIMObjectPath _nhrRef = nhiprRefs[i];
            _nhrRef.setClassName(CLASS_CIM_NEXT_HOP_ROUTE);

            // Get the association instance of CIM_RouteUsesEndpoint 
            // for each instance of CIM_NextHopRoute class
            Array<CIMObject> localRefs = client.associators(
                NAMESPACE,
                _nhrRef,
                CLASS_PG_ROUTE_USES_ENDPOINT,
                resultClass,
                role,
                resultRole);

            if (localRefs.size() == 1)
            {
                Uint32 index = localRefs[0].findProperty(PROPERTY_IPV4ADDRESS);
                if (index == PEG_NOT_FOUND)
                {
                    index = localRefs[0].findProperty(PROPERTY_IPV6ADDRESS);
                    if (index == PEG_NOT_FOUND)
                    {
                        errPrintWriter << 
                            "Error getting IPv4Address and IPv6Address " <<
                            "property: " << "not found!" << endl; 
                    }
                    else
                    {
                        CIMInstance _cimInstance = cimInstances[i];
                        String _nextHop;
                        localRefs[0].getProperty(index).getValue().get(
                            _nextHop);
                        CIMProperty _nhProperty(
                            PROPERTY_NEXT_HOP,
                             CIMValue(_nextHop));
                        _cimInstance.addProperty(_nhProperty);
                        retInstances.append(_cimInstance);
                    } 
                }
                else
                {
                    CIMInstance _cimInstance = cimInstances[i];
                    String _nextHop;
                    localRefs[0].getProperty(index).getValue().get(_nextHop);
                    CIMProperty _nhProperty(
                        PROPERTY_NEXT_HOP,
                         CIMValue(_nextHop));
                    _cimInstance.addProperty(_nhProperty);
                    retInstances.append(_cimInstance);
                }
            }
            else
            {
                // Get the association instance of CIM_AssociatedNextHop
                // for each instance of CIM_RemoteServiceAccessPoint class
                Array<CIMObject> remoteRefs = client.associators(
                    NAMESPACE,
                    _nhrRef,
                    CLASS_PG_ASSOCIATED_NEXT_HOP,
                    resultClass,
                    role,
                    resultRole);

                if (remoteRefs.size() == 1)
                {
                    Uint32 index = remoteRefs[0].findProperty(
                        PROPERTY_ACCESS_INFO);
                    if (index != PEG_NOT_FOUND)
                    {
                        CIMInstance _cimInstance = cimInstances[i];
                        String _accessInfo;
                        remoteRefs[0].getProperty(index).getValue().get(
                            _accessInfo);
                        Uint32 _sep = _accessInfo.find('/');
                        if (_sep != PEG_NOT_FOUND)
                        {
                            String _nextHop = _accessInfo.subString(0,_sep);
                            CIMProperty _nhProperty(
                                 PROPERTY_NEXT_HOP,
                                 CIMValue(_nextHop));
                            _cimInstance.addProperty(_nhProperty);
                            retInstances.append(_cimInstance);
                        } 
                    }
                    else
                    {
                        errPrintWriter << "Error getting AccessInfo property: "
                            << "not found! " << endl;
                    }
                }
                else
                {
                      outPrintWriter << "Unexpected number of references "
                          << "for this instance of class CIM_NextHopRoute :"
                          << remoteRefs.size() << endl;
                }
            } 
        }

        Uint32 numberInstances = retInstances.size();

        if (_enableDebug)
        {
            outPrintWriter << numberInstances << " instances of " <<
                CLASS_PG_NEXT_HOP_IP_ROUTE.getString() << endl;
        }

        if (numberInstances > 0)
        {
            _gatherProperties(retInstances[0]);
            _outputHeader(outPrintWriter);

            for (Uint32 i = 0; i < numberInstances; i++)
            {
                _gatherProperties(retInstances[i]);
                _outputInstance(outPrintWriter);

            }   // end for looping through instances.
        }
        else
        {
            outPrintWriter << "No instances of class " 
                << CLASS_PG_NEXT_HOP_IP_ROUTE.getString() << endl;
        }

    }  // end try .
    catch(Exception& e)
    {
        errPrintWriter << "Error getting instances of class " <<
            CLASS_PG_NEXT_HOP_IP_ROUTE.getString() << 
            " " << e.getMessage() << endl;
    }

}

////////////////////////////////////////////////////////////////////////////////
//  Destructor for Next Hop IP Route Info
////////////////////////////////////////////////////////////////////////////////
NextHopIPRouteInfo::~NextHopIPRouteInfo(void)
{
}

////////////////////////////////////////////////////////////////////////////////
//  Gather Properities for Next Hop IP Route Info
////////////////////////////////////////////////////////////////////////////////
void NextHopIPRouteInfo::_gatherProperties(CIMInstance &inst)
{
    _ipInstanceID = String::EMPTY;

    _ipIPDestAddr = String::EMPTY;
    _ipIPDestMask = String::EMPTY;
    _ipAddrType = 0;  // Unknown
    _ipCaption = String::EMPTY;
    _ipDescription = String::EMPTY;
    _ipName = String::EMPTY;

    for (Uint32 j=0; j < inst.getPropertyCount(); j++)
    {
        CIMName propertyName = inst.getProperty(j).getName();

        // Properties that are also keys
        if (propertyName.equal("InstanceID"))
        {
            inst.getProperty(j).getValue().get(_ipInstanceID);
        }
        // Other properties
        else if (propertyName.equal("Caption"))
        {
            inst.getProperty(j).getValue().get(_ipCaption); 
        }
        else if (propertyName.equal("Description"))
        {
            inst.getProperty(j).getValue().get(_ipDescription); 
        }
        else if (propertyName.equal("Name"))
        {
            inst.getProperty(j).getValue().get(_ipName); 
        }
        else if (propertyName.equal("DestinationAddress"))
        {
            inst.getProperty(j).getValue().get(_ipIPDestAddr); 
        }
        else if (propertyName.equal("DestinationMask"))
        {
            inst.getProperty(j).getValue().get(_ipIPDestMask); 
        }
        else if (propertyName.equal("AddressType"))
        {
            inst.getProperty(j).getValue().get(_ipAddrType); 
        }
        else if (propertyName.equal("PrefixLength"))
        {
            inst.getProperty(j).getValue().get(_ipPrefixLength); 
        }
        else if (propertyName.equal(PROPERTY_NEXT_HOP))
        {
            inst.getProperty(j).getValue().get(_ipNextHop); 
        }
   } // end for loop through properties

}


////////////////////////////////////////////////////////////////////////////////
//  Header Section for Next Hop IP Route Info
////////////////////////////////////////////////////////////////////////////////
void NextHopIPRouteInfo::_outputHeader(ostream &outPrintWriter)
{

    outPrintWriter << endl << ">>>> Next Hop IP Route Information <<<<" 
        << endl << endl;

    if (_ipInstanceID.size() > 0)
    {
        outPrintWriter << "InstanceID         : " << _ipInstanceID << endl;
    }

    char header[81];

    sprintf(header, HeaderFormat, "Route", "AddrType", "IP Dest Addr",
        "DestMask/PrefLen", "NextHop");

    outPrintWriter << endl << header << endl;
    
}

////////////////////////////////////////////////////////////////////////////////
//  Output an instance of an Next Hop IP Route Info
////////////////////////////////////////////////////////////////////////////////
void NextHopIPRouteInfo::_outputInstance(ostream &outPrintWriter)
{
    char row[81];

    if (_ipAddrType == 1)
    {
        sprintf(
            row, 
            HeaderFormat, 
            (const char *)_ipName.getCString(),
            "IPv4",
            (const char *)_ipIPDestAddr.getCString(),
            (const char *)_ipIPDestMask.getCString(),
            (const char *)_ipNextHop.getCString());
    }
    else 
    {
        if (_ipAddrType == 2)
        {
            String _ipt = "IPv6";

            if (_ipName.size() > 15)
            {
                sprintf(
                    row, 
                    HeaderFormat, 
                    (const char *)_ipName.getCString(),
                    "",
                    "",
                    "",
                    "");
                outPrintWriter << row << endl;
                _ipName.clear();
            }

            if (_ipIPDestAddr.size() > 15)
            {
                sprintf(
                    row, 
                    HeaderFormat, 
                    (const char *)_ipName.getCString(),
                    (const char *)_ipt.getCString(),
                    (const char *)_ipIPDestAddr.getCString(),
                    "",
                    "");
                outPrintWriter << row << endl;
                _ipIPDestAddr.clear();
                _ipt.clear();
            }
     
            char _pl[10];
            sprintf(_pl,"%d",_ipPrefixLength);

            sprintf(
                row, 
                HeaderFormat, 
                (const char *)_ipName.getCString(),
                (const char *)_ipt.getCString(),
                (const char *)_ipIPDestAddr.getCString(),
                _pl,
                (const char *)_ipNextHop.getCString());
        }
        else
        {
            sprintf(
                row, 
                HeaderFormat, 
                (const char *)_ipName.getCString(),
                "Unk",
                (const char *)_ipIPDestAddr.getCString(),
                (const char *)_ipIPDestMask.getCString(),
                (const char *)_ipNextHop.getCString());
        }
    }


    outPrintWriter << row << endl;
    
}