//%2003////////////////////////////////////////////////////////////////////////
//
// 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.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Lyle Wilkinson, Hewlett-Packard Company <lyle_wilkinson@hp.com>
//
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////

#include "IPInfo.h"

PEGASUS_USING_PEGASUS;
PEGASUS_USING_STD;

static const CIMName          CLASS_NAME = CIMName ("PG_BindsIPToLANEndpoint");
static const CIMNamespaceName NAMESPACE  = CIMNamespaceName ("root/cimv2");
#define HeaderFormat "%-22s %-22s %-15s"


////////////////////////////////////////////////////////////////////////////////
//  Constructor for Binds IP To LAN Endpoint Association
////////////////////////////////////////////////////////////////////////////////
BIPTLEpInfo::BIPTLEpInfo(CIMClient &client, Boolean enableDebug,
            ostream& outPrintWriter, ostream& errPrintWriter)
{

    _enableDebug = enableDebug;

    try
    {
        Boolean deepInheritance = true;
	Boolean localOnly = true;
	Boolean includeQualifiers = false;
	Boolean includeClassOrigin = false;
      
      	Array<CIMInstance> cimInstances = 
	    		client.enumerateInstances(NAMESPACE, CLASS_NAME,
			deepInheritance, localOnly, includeQualifiers,
			includeClassOrigin);
 
      	Uint32 numberInstances = cimInstances.size();

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

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

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

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

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

}

////////////////////////////////////////////////////////////////////////////////
//  Destructor for Binds IP To LAN Endpoint Association
////////////////////////////////////////////////////////////////////////////////
BIPTLEpInfo::~BIPTLEpInfo(void)
{

}

////////////////////////////////////////////////////////////////////////////////
//  Gather Properities from Association
////////////////////////////////////////////////////////////////////////////////
void BIPTLEpInfo::_gatherProperties(CIMInstance &inst, ostream& outPrintWriter)
{
    _ipLEPName   = String::EMPTY;
    _ipIPPEpName = String::EMPTY;
    _ipLEPCCN    = String::EMPTY;
    _ipIPPEpCCN  = String::EMPTY;

    _ipFrameType = 0;  // Unknown

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

      	if (propertyName.equal("FrameType"))
	    inst.getProperty(j).getValue().get(_ipFrameType); 

    } // end for loop through properties


    // Extract the key bindings

    CIMObjectPath path = inst.getPath();

    CIMName keyName;
    Array<CIMKeyBinding> kb = path.getKeyBindings();

    Uint32 numKeys = kb.size();

    if (_enableDebug)
	outPrintWriter << "Retrieved " << numKeys << " keys in association." << endl;

    for (Uint32 j=0; j < numKeys; j++)
    {
        keyName = kb[j].getName();
         
      	if (keyName.equal("Antecedent"))
	{
	    CIMObjectPath _Ant = kb[j].getValue();
	    _extractFromKey(_Ant, _ipLEPCCN, _ipLEPName, outPrintWriter);
	}

      	else if (keyName.equal("Dependent"))
	{
	    CIMObjectPath _Dep = kb[j].getValue();
	    _extractFromKey(_Dep, _ipIPPEpCCN, _ipIPPEpName, outPrintWriter);
	}

    } // end for loop through keys

}


////////////////////////////////////////////////////////////////////////////////
//  Extract Information from a Key
////////////////////////////////////////////////////////////////////////////////
void BIPTLEpInfo::_extractFromKey(CIMObjectPath &ref, String &ccn, 
                                String &name, ostream &outPrintWriter)
{
    CIMName keyName;
    Array<CIMKeyBinding> kb = ref.getKeyBindings();

    Uint32 numKeys = kb.size();

    if (_enableDebug)
	outPrintWriter << "Retrieved " << numKeys << " keys in reference `" << 
	     ref.getClassName().getString() << "'." << endl;

    for (Uint32 j=0; j < numKeys; j++)
    {
        keyName = kb[j].getName();
         
      	if (keyName.equal("Name"))
	    name = kb[j].getValue();

      	else if (keyName.equal("CreationClassName"))
	    ccn = kb[j].getValue();

    } // end for loop through keys

}

////////////////////////////////////////////////////////////////////////////////
//  Header Section for Association
////////////////////////////////////////////////////////////////////////////////
void BIPTLEpInfo::_outputHeader(ostream &outPrintWriter)
{

    outPrintWriter << endl << ">>>> IP Associations to LAN Endpoint <<<<" <<
         endl << endl;

    if (_ipLEPCCN.size() > 0)
        outPrintWriter << "LAN Endpoint CCN : " << _ipLEPCCN << endl;

    if (_ipIPPEpCCN.size() > 0)
        outPrintWriter << "IP Endpoint CCN  : " << _ipIPPEpCCN << endl;

    char header[81];

    sprintf(header, HeaderFormat, "LAN Endpoint", "IP Protocol Endpoint",
                                  "Frame Type");
    outPrintWriter << endl << header << endl;
    
}

////////////////////////////////////////////////////////////////////////////////
//  Output an instance of the Association
////////////////////////////////////////////////////////////////////////////////
void BIPTLEpInfo::_outputInstance(ostream &outPrintWriter)
{
    String _ipFT;

    if (_ipFrameType == 1)
	_ipFT = "Ethernet";
    else if (_ipFrameType == 0)
	_ipFT = "Unknown";
    else
	_ipFT = "Other";

    char row[81];

    sprintf(row, HeaderFormat, (const char *)_ipLEPName.getCString(),
			       (const char *)_ipIPPEpName.getCString(),
			       (const char *)_ipFT.getCString()
			       );
    outPrintWriter << row << endl;
    
}
