284 lines
6.3 KiB
C++
284 lines
6.3 KiB
C++
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//=================================================================
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//
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// binding.cpp -- Generic association class
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//
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// Copyright 1999 Microsoft Corporation
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//
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//=================================================================
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#include <stdafx.h>
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#include "precomp.h"
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#include <assertbreak.h>
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#include "Assoc.h"
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#include "Binding.h"
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bool CompareVariantsNoCase(const VARIANT *v1, const VARIANT *v2)
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{
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if (v1->vt == v2->vt) {
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switch (v1->vt) {
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case VT_BOOL: return (v1->boolVal == v2->boolVal);
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case VT_UI1: return (v1->bVal == v2->bVal);
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case VT_I2: return (v1->iVal == v2->iVal);
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case VT_I4: return (v1->lVal == v2->lVal);
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case VT_R4: return (v1->fltVal == v2->fltVal);
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case VT_R8: return (v1->dblVal == v2->dblVal);
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case VT_BSTR: return (0 == _wcsicmp(v1->bstrVal, v2->bstrVal));
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default:
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ASSERT_BREAK(0);
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}
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}
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return false;
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}
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CBinding::CBinding(
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LPCWSTR pwszClassName,
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LPCWSTR pwszNamespaceName,
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LPCWSTR pwszLeftClassName,
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LPCWSTR pwszRightClassName,
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LPCWSTR pwszLeftPropertyName,
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LPCWSTR pwszRightPropertyName,
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LPCWSTR pwszLeftBindingPropertyName,
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LPCWSTR pwszRightBindingPropertyName
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)
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: CAssociation (
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pwszClassName,
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pwszNamespaceName,
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pwszLeftClassName,
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pwszRightClassName,
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pwszLeftPropertyName,
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pwszRightPropertyName
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)
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{
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ASSERT_BREAK( ( pwszLeftBindingPropertyName != NULL ) && ( pwszRightBindingPropertyName != NULL) );
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m_pwszLeftBindingPropertyName = pwszLeftBindingPropertyName;
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m_pwszRightBindingPropertyName = pwszRightBindingPropertyName;
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}
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CBinding::~CBinding()
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{
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}
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//========================
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BOOL CBinding::AreRelated(
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const CInstance *pLeft,
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const CInstance *pRight
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)
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{
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BOOL bRet = FALSE;
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variant_t LeftBindingPropertyValue,
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RightBindingPropertyValue;
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if (pLeft->GetVariant(m_pwszLeftBindingPropertyName, LeftBindingPropertyValue) &&
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pRight->GetVariant(m_pwszRightBindingPropertyName, RightBindingPropertyValue) )
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{
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bRet = CompareVariantsNoCase(&LeftBindingPropertyValue, &RightBindingPropertyValue);
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}
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else
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{
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ASSERT_BREAK(0);
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}
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return bRet;
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}
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HRESULT CBinding::GetRightInstances(
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MethodContext *pMethodContext,
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TRefPointerCollection<CInstance> *lefts
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)
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{
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CHString sQuery;
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sQuery.Format(L"SELECT __RELPATH, %s FROM %s", m_pwszRightBindingPropertyName, m_pwszRightClassName);
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// 'StaticEnumerationCallback' will get called once for each instance
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// returned from the query
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HRESULT hr = CWbemProviderGlue::GetInstancesByQueryAsynch(
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sQuery,
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this,
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StaticEnumerationCallback,
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NULL,
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pMethodContext,
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lefts);
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return hr;
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}
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HRESULT CBinding::GetLeftInstances(
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MethodContext *pMethodContext,
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TRefPointerCollection<CInstance> &lefts
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)
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{
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CHString sQuery;
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sQuery.Format(L"SELECT __RELPATH, %s FROM %s", m_pwszLeftBindingPropertyName, m_pwszLeftClassName);
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return CWbemProviderGlue::GetInstancesByQuery(sQuery, &lefts, pMethodContext);
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}
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HRESULT CBinding::RetrieveLeftInstance(
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LPCWSTR lpwszObjPath,
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CInstance **ppInstance,
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MethodContext *pMethodContext
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)
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{
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CHStringArray csaProperties;
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csaProperties.Add(L"__RELPATH");
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csaProperties.Add(m_pwszLeftBindingPropertyName);
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return CWbemProviderGlue::GetInstancePropertiesByPath(lpwszObjPath, ppInstance, pMethodContext, csaProperties);
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}
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HRESULT CBinding::RetrieveRightInstance(
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LPCWSTR lpwszObjPath,
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CInstance **ppInstance,
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MethodContext *pMethodContext
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)
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{
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CHStringArray csaProperties;
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csaProperties.Add(L"__RELPATH");
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csaProperties.Add(m_pwszRightBindingPropertyName);
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return CWbemProviderGlue::GetInstancePropertiesByPath(lpwszObjPath, ppInstance, pMethodContext, csaProperties);
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}
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// =========================================================================================================
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CBinding MyTerminalServiceToSetting(
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L"Win32_TerminalServiceToSetting",
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L"root\\cimv2",
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L"Win32_TerminalService",
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L"Win32_TerminalServiceSetting",
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L"Element",
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L"Setting",
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L"Name",
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L"ServerName"
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);
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CBinding MyTerminalTerminalSetting(
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L"Win32_TerminalTerminalSetting",
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L"root\\cimv2",
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L"Win32_Terminal",
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L"Win32_TerminalSetting",
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L"Element",
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L"Setting",
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L"TerminalName",
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L"TerminalName"
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);
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CBinding MyTSSessionDirectorySetting(
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L"Win32_TSSessionDirectorySetting",
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L"root\\cimv2",
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L"Win32_TerminalService",
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L"Win32_TSSessionDirectory",
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L"Element",
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L"Setting",
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L"Name",
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L"SessionDirectoryActive"
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);
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/*
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CBinding MyTSPermissionsSetting(
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L"Win32_TSPermissionsSetting",
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L"root\\cimv2",
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L"Win32_Terminal",
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L"Win32_TSAccount",
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L"Element",
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L"Setting",
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L"TerminalName",
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L"AccountName"
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);
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CBinding MyTSNetworkAdapterListSetting(
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L"Win32_TSNetworkAdapterListSetting",
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L"root\\cimv2",
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L"Win32_NetworkAdapter",
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L"Win32_TSNetworkAdapterSetting",
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L"Element",
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L"Setting",
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L"DeviceID",
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L"TerminalName"
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);
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*/
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/*
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CBinding MyNetAdaptToNetAdaptConfig(
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L"Win32_NetworkAdapterSetting",
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L"root\\cimv2",
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L"Win32_NetworkAdapter",
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L"Win32_NetworkAdapterConfiguration",
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L"Element",
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L"Setting",
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IDS_Index,
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IDS_Index);
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CBinding PageFileToPagefileSetting(
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L"Win32_PageFileElementSetting",
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L"root\\cimv2",
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L"Win32_PageFileUsage",
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L"Win32_PageFileSetting",
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L"Element",
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L"Setting",
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IDS_Name,
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IDS_Name);
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CBinding MyPrinterSetting(
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L"Win32_PrinterSetting",
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L"root\\cimv2",
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L"Win32_Printer",
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L"Win32_PrinterConfiguration",
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L"Element",
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L"Setting",
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IDS_DeviceID,
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IDS_Name);
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CBinding MyDiskToPartitionSet(
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L"Win32_DiskDriveToDiskPartition",
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L"root\\cimv2",
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L"Win32_DiskDrive",
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L"Win32_DiskPartition",
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IDS_Antecedent,
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IDS_Dependent,
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IDS_Index,
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IDS_DiskIndex
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);
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CBinding assocPOTSModemToSerialPort(
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L"Win32_POTSModemToSerialPort",
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L"root\\cimv2",
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L"Win32_SerialPort",
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L"Win32_POTSModem",
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IDS_Antecedent,
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IDS_Dependent,
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IDS_DeviceID,
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IDS_AttachedTo
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);
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CBinding OStoQFE(
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L"Win32_OperatingSystemQFE",
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L"root\\cimv2",
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L"Win32_OperatingSystem",
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L"Win32_QuickFixEngineering",
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IDS_Antecedent,
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IDS_Dependent,
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IDS_CSName,
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IDS_CSName
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);
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*/
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