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File: [Pegasus] / pegasus / src / WMIMapper / WMIProvider / WMIQueryProvider.cpp
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Revision: 1.5, Tue May 4 22:05:03 2004 UTC (20 years, 2 months ago) by kumpf Branch: MAIN CVS Tags: RELEASE_2_4_FC_CANDIDATE_1, MONITOR_CONSOLIDATION_2_5_BRANCH, CQL_2_5_BRANCH Changes since 1.4: +34 -43 lines BUG#: 1433 TITLE: [HP-TM] WMI Mapper - Leaks, Namespace Conversion Error, and Missing CIM Methods DESCRIPTION: Fixed several places in the Mapper code where BSTR's and Variants were not being properly destroyed. Added code to check for this encoding, and convert to the actual character value when parsing the hostname to be used to access remote WMI repositories. Added code, which was previously missing, to account for methods in CIM classes. |
//%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: Barbara Packard (barbara_packard@hp.com) // // Modified By: Jair Santos, Hewlett-Packard Company (jair.santos@hp.com) // Terry Martin, Hewlett-Packard Company (terry.martin@hp.com) // //%///////////////////////////////////////////////////////////////////////////// // WMIQueryProvider.cpp: implementation of the WMIQueryProvider class. // ////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "WMICollector.h" #include "WMIBaseProvider.h" #include "WMIClassProvider.h" #include "WMIInstanceProvider.h" #include "WMIAssociatorProvider.h" #include "WMIQueryProvider.h" #include "WMIObjectPath.h" #include "WMIProperty.h" #include "WMIString.h" #include "WMIValue.h" #include "WMIQualifier.h" #include "WMIQualifierSet.h" #include "WMIType.h" #include "WMIException.h" ////////////////////////////////////////////////////////////////////////////// // WMIQueryProvider:: // // /////////////////////////////////////////////////////////////////////////// PEGASUS_NAMESPACE_BEGIN ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// WMIQueryProvider::WMIQueryProvider() { _collector = NULL; m_bInitialized = false; } WMIQueryProvider::~WMIQueryProvider() { cleanup(); } ///////////////////////////////////////////////////////////////////////////// // WMIQueryProvider::execQuery // // /////////////////////////////////////////////////////////////////////////// Array<CIMObject> WMIQueryProvider::execQuery( const String& nameSpace, const String& userName, const String& password, const String& queryLanguage, const String& query, const CIMPropertyList& propertyList, Boolean includeQualifiers, Boolean includeClassOrigin) { HRESULT hr; long lCount = 0; DWORD dwReturned; bool bInst; CComPtr<IEnumWbemClassObject> pObjEnum; CComPtr<IWbemClassObject> pObject; Array<CIMObject> objects; String className; PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIQueryProvider::execQuery()"); setup(nameSpace,userName,password); if (!m_bInitialized) { throw CIMException(CIM_ERR_FAILED); } // retrieve results if (!(_collector->getQueryResult(&pObjEnum, query, queryLanguage))) { if (pObjEnum) pObjEnum.Release(); throw CIMException(CIM_ERR_FAILED); } //set proxy security on pObjEnum bool bSecurity = _collector->setProxySecurity(pObjEnum); //get the results and append them to the array hr = pObjEnum->Next(WBEM_INFINITE, 1, &pObject, &dwReturned); if (SUCCEEDED(hr) && (1 == dwReturned)) { bInst = _collector->isInstance(pObject); } while (SUCCEEDED(hr) && (1 == dwReturned)) { // collect the information about the current object if (bInst) { CIMInstance tempInst(className); if (_collector->getCIMInstance(pObject, tempInst, false, includeQualifiers, includeClassOrigin, propertyList, true)) //get key properties { lCount++; // build the object path CComVariant v; hr = pObject->Get(L"__PATH", 0, &v, NULL, NULL); WMIObjectPath tempRef(v.bstrVal); tempInst.setPath(tempRef); v.Clear(); objects.append(CIMObject(tempInst)); } } else { // we are collecting a class CIMClass cimClass; String superClass = _collector->getSuperClass(pObject); CIMName objName = className; cimClass = CIMClass(objName); if (0 != superClass.size()) { CIMName superClassName = superClass; cimClass.setSuperClassName(superClassName); } if (_collector->getCIMClass(pObject, cimClass, false, includeQualifiers, includeClassOrigin, propertyList)) { lCount++; objects.append(CIMObject(cimClass)); } } if (pObject) pObject.Release(); hr = pObjEnum->Next(WBEM_INFINITE, 1, &pObject, &dwReturned); if (SUCCEEDED(hr) && (1 == dwReturned)) { bInst = _collector->isInstance(pObject); } } if (pObjEnum) pObjEnum.Release(); Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, "WMIQueryProvider::execQuery() - Result count is %d", lCount); if (lCount == 0) { Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, "WMIQueryProvider::execQuery() - hResult value is %x", hr); } PEG_METHOD_EXIT(); return objects; } PEGASUS_NAMESPACE_END
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