142 lines
3.3 KiB
C++
142 lines
3.3 KiB
C++
// QryBase.cpp : Implementation of ds routines and classes
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1999
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//
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// File: qrybase.cpp
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//
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// Contents: DS Enumeration routines and classes
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//
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// History: 02-Oct-96 WayneSc Created
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// 08-Apr-98 JonN Copied from DSADMIN QUERYSUP.CPP
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//
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//
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//--------------------------------------------------------------------------
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#include "pch.h"
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#include "qrybase.h"
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///////////////////////////////////////////////////////////////////////////////
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CDSSearch::CDSSearch()
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{
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m_bInitialized = FALSE;
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m_pwszFilter = NULL;
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m_pObj = NULL;
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m_SearchHandle = NULL;
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}
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CDSSearch::~CDSSearch()
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{
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if (m_pObj != NULL) {
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if (m_SearchHandle) {
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m_pObj->CloseSearchHandle (m_SearchHandle);
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}
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m_pObj->Release();
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}
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}
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HRESULT CDSSearch::Init(IDirectorySearch * pObj)
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{
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HRESULT hr = S_OK;
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m_pObj = pObj;
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pObj->AddRef();
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m_bInitialized = TRUE;
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return hr;
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}
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HRESULT CDSSearch::Init(LPCWSTR lpcszObjectPath)
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{
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HRESULT hr;
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hr = ADsOpenObject (const_cast<LPWSTR>(lpcszObjectPath), NULL, NULL,
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ADS_SECURE_AUTHENTICATION,
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IID_IDirectorySearch, (void **)&m_pObj);
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if (SUCCEEDED(hr)) {
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m_bInitialized = TRUE;
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} else {
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m_bInitialized = FALSE;
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m_pObj = NULL;
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}
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return hr;
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}
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HRESULT CDSSearch::SetAttributeList (LPWSTR *pszAttribs, INT cAttrs)
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{
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m_pszAttribs = pszAttribs;
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m_nAttrs = cAttrs;
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return S_OK;
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}
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HRESULT CDSSearch::SetSearchScope (ADS_SCOPEENUM scope)
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{
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ADS_SEARCHPREF_INFO aSearchPref;
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HRESULT hr;
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if (m_bInitialized) {
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aSearchPref.dwSearchPref = ADS_SEARCHPREF_SEARCH_SCOPE;
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aSearchPref.vValue.dwType = ADSTYPE_INTEGER;
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aSearchPref.vValue.Integer = scope;
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return hr = m_pObj->SetSearchPreference (&aSearchPref, 1);
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} else {
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return E_ADS_BAD_PATHNAME;
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}
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}
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const int NUM_PREFS=2;
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HRESULT CDSSearch::DoQuery()
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{
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HRESULT hr;
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ADS_SEARCHPREF_INFO aSearchPref[NUM_PREFS];
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if (m_bInitialized) {
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aSearchPref[0].dwSearchPref = ADS_SEARCHPREF_CHASE_REFERRALS;
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aSearchPref[0].vValue.dwType = ADSTYPE_INTEGER;
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aSearchPref[0].vValue.Integer = ADS_CHASE_REFERRALS_EXTERNAL;
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aSearchPref[1].dwSearchPref = ADS_SEARCHPREF_PAGESIZE;
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aSearchPref[1].vValue.dwType = ADSTYPE_INTEGER;
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aSearchPref[1].vValue.Integer = QUERY_PAGESIZE;
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hr = m_pObj->SetSearchPreference (aSearchPref, NUM_PREFS);
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if (SUCCEEDED(hr)) {
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hr = m_pObj->ExecuteSearch (m_pwszFilter,
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m_pszAttribs,
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m_nAttrs,
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&m_SearchHandle);
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}
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} else {
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hr = E_ADS_BAD_PATHNAME;
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}
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return hr;
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}
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HRESULT
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CDSSearch::GetNextRow()
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{
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if (m_bInitialized) {
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return m_pObj->GetNextRow (m_SearchHandle);
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}
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return E_ADS_BAD_PATHNAME;
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}
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HRESULT
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CDSSearch::GetColumn(LPWSTR Attribute,
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PADS_SEARCH_COLUMN pColumnData)
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{
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if (m_bInitialized) {
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return m_pObj->GetColumn (m_SearchHandle,
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Attribute,
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pColumnData);
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}
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return E_ADS_BAD_PATHNAME;
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}
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