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File: [Pegasus] / pegasus / src / WMIMapper / WMIProvider / WMIQueryProvider.cpp
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Revision: 1.1, Tue Nov 19 21:32:49 2002 UTC (21 years, 7 months ago) by kumpf Branch: MAIN CVS Tags: pep_88, mday-merge-start, mday-merge-pegasus/src/Pegasus/Server, mday-merge-pegasus/src/Pegasus/Common, RELEASE_2_2_1-snapshot, RELEASE_2_2_0_0-release, RELEASE_2_2_0-root, RELEASE_2_2_0-branch, RELEASE_2_2-root, PEGASUS_FC_VERSION_2_2, LOCAL_ASSOCPROV-ROOT, LOCAL_ASSOCPROV-BRANCH HP-[BJH] Added WMIMapper code at pegasus/src/WMIMapper |
//%///////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, // The Open Group, Tivoli Systems // // 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: // //%///////////////////////////////////////////////////////////////////////////// // 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 "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& 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; CIMClass cimclass; String className; PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIQueryProvider::execQuery()"); setup(nameSpace); if (!m_bInitialized) { throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, "Initialization failed!"); } // retrieve results if (!(_collector->getQueryResult(&pObjEnum, query, queryLanguage))) { throw PEGASUS_CIM_EXCEPTION(CIM_ERR_NOT_FOUND, "ExecQuery failed!"); } //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)) { CIMObject cimObj; String className2 = _collector->getClassName(pObject); // CIMPropertyList propertyList; if (!(String::equalNoCase(className, className2))) { // first time or // changed classes on us, have to get new data... // shouldn't happen very often (I hope!) CMyString p; ;p = className; CMyString q; q = className2; Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, "WMIInstanceProvider::execQuery() - classname changed from %s to %s", (LPCTSTR)p, (LPCTSTR)q); className = className2; if (bInst) { cimclass = getCIMClass( nameSpace, className); } } // now collect the information if (bInst) { CIMInstance tempInst(className); if (_collector->getCIMInstance(pObject, tempInst, false, includeQualifiers, includeClassOrigin, propertyList, true)) //get key properties { lCount++; CIMObjectPath tempRef = tempInst.buildPath(cimclass); tempInst.setPath(tempRef); objects.append(CIMObject(tempInst)); } } else { // we are collecting a class String superClass = _collector->getSuperClass(pObject); CIMName objName = className; cimclass = CIMClass(objName); if (0 != superClass.size()) { CIMName superClassName = superClass; cimclass.setSuperClassName(superClassName); } cimObj = CIMObject(cimclass); if (_collector->getCIMObject(pObject, cimObj, false, includeQualifiers, includeClassOrigin, propertyList)) { lCount++; objects.append(cimObj); } } pObject.Release(); hr = pObjEnum->Next(WBEM_INFINITE, 1, &pObject, &dwReturned); } 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); throw CIMException(CIM_ERR_NOT_FOUND); } PEG_METHOD_EXIT(); return objects; } PEGASUS_NAMESPACE_END
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