821 lines
18 KiB
C++
821 lines
18 KiB
C++
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//---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996
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//
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// File: util.cxx
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//
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// Contents: Some misc helper functions
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//
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// History:
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//----------------------------------------------------------------------------
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#include "ldapc.hxx"
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#pragma hdrstop
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BOOL
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IsContainer(
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LPTSTR pszClassName,
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LDAP_SCHEMA_HANDLE hSchema
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);
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/******************************************************************/
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/* Class SCHEMAINFO
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/******************************************************************/
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SCHEMAINFO::SCHEMAINFO()
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: _cRef( 0 ),
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_fObsolete( FALSE ),
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fDefaultSchema( FALSE ),
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fAppearsV3(TRUE),
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pszServerName( NULL ),
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pszSubSchemaSubEntry( NULL ),
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pszTime( NULL ),
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Next( NULL ),
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aClasses( NULL ),
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nNumOfClasses( 0 ),
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aClassesSearchTable( NULL ),
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aProperties( NULL ),
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nNumOfProperties( 0 ),
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aPropertiesSearchTable( NULL ),
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pszUserName( NULL )
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{
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}
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SCHEMAINFO::~SCHEMAINFO()
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{
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if ( pszServerName )
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FreeADsStr( pszServerName );
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if ( pszUserName )
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FreeADsStr( pszUserName );
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if ( pszSubSchemaSubEntry )
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FreeADsStr( pszSubSchemaSubEntry );
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if ( pszTime )
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FreeADsStr( pszTime );
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if ( !fDefaultSchema )
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{
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if ( aClasses )
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FreeClassInfoArray( aClasses, nNumOfClasses );
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if ( aClassesSearchTable )
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FreeADsMem( aClassesSearchTable );
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if ( aProperties )
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FreePropertyInfoArray( aProperties, nNumOfProperties );
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if ( aPropertiesSearchTable )
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FreeADsMem( aPropertiesSearchTable );
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}
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}
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DWORD SCHEMAINFO::AddRef()
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{
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return ++_cRef;
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}
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DWORD SCHEMAINFO::Release()
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{
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if ( _cRef > 0 )
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return --_cRef;
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return 0;
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}
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//
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// Helper routine that looks up the syntax tables (oid and name oid)
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// and returns the correct syntax corresponding to the string name.
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//
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DWORD
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LdapGetSyntaxIdOfAttribute(
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LPWSTR pszStringSyntax
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)
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{
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HRESULT hr = S_OK;
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DWORD dwSyntaxId = -1;
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dwSyntaxId = FindEntryInSearchTable(
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pszStringSyntax,
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g_aSyntaxSearchTable,
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g_nSyntaxSearchTableSize
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);
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if (dwSyntaxId == -1) {
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//
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// We also need to search in the OID based syntax table.
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//
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dwSyntaxId = FindEntryInSearchTable(
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pszStringSyntax,
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g_aOidSyntaxSearchTable,
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g_nOidSyntaxSearchTableSize
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);
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}
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return dwSyntaxId;
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}
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HRESULT
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LdapGetSyntaxOfAttributeOnServerHelper(
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LPTSTR pszServerPath,
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LPTSTR pszAttrName,
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DWORD *pdwSyntaxId,
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CCredentials& Credentials,
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DWORD dwPort
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)
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{
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HRESULT hr = S_OK;
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SCHEMAINFO *pSchemaInfo = NULL;
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DWORD dwEntry;
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LPWSTR pszTemp = NULL;
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*pdwSyntaxId = LDAPTYPE_UNKNOWN;
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hr = LdapGetSchema( pszServerPath,
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&pSchemaInfo,
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Credentials,
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dwPort
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);
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BAIL_IF_ERROR(hr);
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// Support for range attributes; for eg., objectClass=Range=0-1 We should
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// ignore everything after ';' inclusive.
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//
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if ((pszTemp = wcschr(pszAttrName, L';')) != NULL ) {
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*pszTemp = L'\0';
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}
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dwEntry = FindEntryInSearchTable(
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pszAttrName,
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pSchemaInfo->aPropertiesSearchTable,
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pSchemaInfo->nNumOfProperties * 2 );
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//
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// Put back the ; if we had replaced it.
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//
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if (pszTemp)
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*pszTemp = L';';
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if ( dwEntry != -1 )
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{
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//
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// This helper routine will lookup both the oid table and the
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// name based syntax table and return -1 if unsuccesful.
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//
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*pdwSyntaxId = LdapGetSyntaxIdOfAttribute(
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pSchemaInfo->aProperties[dwEntry].pszSyntax
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);
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if ( *pdwSyntaxId == -1 ) {
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*pdwSyntaxId = LDAPTYPE_UNKNOWN;
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}
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}
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else
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{
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hr = E_ADS_PROPERTY_NOT_FOUND;
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BAIL_IF_ERROR(hr);
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}
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cleanup:
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if ( pSchemaInfo )
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pSchemaInfo->Release();
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RRETURN(hr);
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}
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//
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// This routine calls the helper and if the flag FromServer is TRUE,
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// then if we cannot find the syntax on the server then we will
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// mark as obsolete and retry. This will fix some not so obvious
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// cases of problems with the schema across mutliple DC's. The
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// underlying assumption is that if the server sent the info, then
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// it should have the schema information to match.
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//
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HRESULT
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LdapGetSyntaxOfAttributeOnServer(
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LPTSTR pszServerPath,
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LPTSTR pszAttrName,
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DWORD *pdwSyntaxId,
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CCredentials& Credentials,
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DWORD dwPort,
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BOOL fFromServer // defaulted to FALSE
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)
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{
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HRESULT hr = S_OK;
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hr = LdapGetSyntaxOfAttributeOnServerHelper(
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pszServerPath,
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pszAttrName,
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pdwSyntaxId,
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Credentials,
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dwPort
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);
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//
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// Reset and retry only if fFromServer is true, and
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// the failure was E_ADS_PROPERTY_NOT_FOUND. If this is
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// a v2 server then there will be no significant perf hit
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// as we do not refresh the default schema.
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//
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if (FAILED(hr)
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&& (hr == E_ADS_PROPERTY_NOT_FOUND)
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&& fFromServer) {
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//
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// Mark schema as old.
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//
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hr = LdapRemoveSchemaInfoOnServer(
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pszServerPath,
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Credentials,
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dwPort,
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TRUE // force update.
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);
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BAIL_ON_FAILURE(hr);
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hr = LdapGetSyntaxOfAttributeOnServerHelper(
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pszServerPath,
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pszAttrName,
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pdwSyntaxId,
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Credentials,
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dwPort
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);
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BAIL_ON_FAILURE(hr);
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}
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else {
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//
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// This is the normal exit path.
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//
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RRETURN(hr);
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}
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error :
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//
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// If we get here we need to return prop not found
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// other code may depend on that. Note that we will come
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// here only if we the first try failed and something went
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// wrong while trying to force a reload of the schema.
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//
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if (FAILED(hr)) {
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RRETURN(hr = E_ADS_PROPERTY_NOT_FOUND);
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}
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else {
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RRETURN(hr);
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}
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}
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HRESULT
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LdapIsClassNameValidOnServer(
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LPTSTR pszServerPath,
|
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LPTSTR pszClassName,
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|
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BOOL *pfValid,
|
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|
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CCredentials& Credentials,
|
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|
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DWORD dwPort
|
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|
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)
|
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|
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{
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|
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HRESULT hr = S_OK;
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SCHEMAINFO *pSchemaInfo = NULL;
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*pfValid = FALSE;
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hr = LdapGetSchema( pszServerPath,
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&pSchemaInfo,
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Credentials,
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dwPort
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);
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BAIL_IF_ERROR(hr);
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|
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if ( FindEntryInSearchTable(
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pszClassName,
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pSchemaInfo->aClassesSearchTable,
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pSchemaInfo->nNumOfClasses * 2 ) != -1 )
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{
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*pfValid = TRUE;
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}
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|
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cleanup:
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if ( pSchemaInfo )
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pSchemaInfo->Release();
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RRETURN(hr);
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}
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|
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HRESULT
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LdapGetSchemaObjectCount(
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LPTSTR pszServerPath,
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DWORD *pnNumOfClasses,
|
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|
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DWORD *pnNumOfProperties,
|
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|
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CCredentials& Credentials,
|
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|
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DWORD dwPort
|
||
|
|
)
|
||
|
|
{
|
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|
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HRESULT hr = S_OK;
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SCHEMAINFO *pSchemaInfo = NULL;
|
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|
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hr = LdapGetSchema( pszServerPath,
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&pSchemaInfo,
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Credentials,
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dwPort
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);
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|
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BAIL_IF_ERROR(hr);
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|
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*pnNumOfClasses = pSchemaInfo->nNumOfClasses;
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*pnNumOfProperties = pSchemaInfo->nNumOfProperties;
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|
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cleanup:
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|
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if ( pSchemaInfo )
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pSchemaInfo->Release();
|
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|
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RRETURN(hr);
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}
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|
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HRESULT
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|
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LdapGetSubSchemaSubEntryPath(
|
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|
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LPTSTR pszServerPath,
|
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|
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LPTSTR *ppszSubSchemaSubEntryPath,
|
||
|
|
CCredentials& Credentials,
|
||
|
|
DWORD dwPort
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
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|
|
SCHEMAINFO *pSchemaInfo = NULL;
|
||
|
|
|
||
|
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*ppszSubSchemaSubEntryPath = NULL;
|
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|
|
|
||
|
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hr = LdapGetSchema( pszServerPath,
|
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|
|
&pSchemaInfo,
|
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|
|
Credentials,
|
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|
|
dwPort
|
||
|
|
);
|
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|
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BAIL_IF_ERROR(hr);
|
||
|
|
|
||
|
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if ( pSchemaInfo->pszSubSchemaSubEntry )
|
||
|
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{
|
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|
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*ppszSubSchemaSubEntryPath =
|
||
|
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AllocADsStr( pSchemaInfo->pszSubSchemaSubEntry );
|
||
|
|
|
||
|
|
if ( *ppszSubSchemaSubEntryPath == NULL )
|
||
|
|
{
|
||
|
|
hr = E_OUTOFMEMORY;
|
||
|
|
BAIL_IF_ERROR(hr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
cleanup:
|
||
|
|
|
||
|
|
if ( pSchemaInfo )
|
||
|
|
pSchemaInfo->Release();
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
LdapMakeSchemaCacheObsolete(
|
||
|
|
LPTSTR pszServerPath,
|
||
|
|
CCredentials& Credentials,
|
||
|
|
DWORD dwPort
|
||
|
|
)
|
||
|
|
{
|
||
|
|
RRETURN( LdapRemoveSchemaInfoOnServer(
|
||
|
|
pszServerPath,
|
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|
|
Credentials,
|
||
|
|
dwPort
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaOpen(
|
||
|
|
IN LPTSTR pszServerPath,
|
||
|
|
OUT LDAP_SCHEMA_HANDLE *phSchema,
|
||
|
|
IN CCredentials& Credentials,
|
||
|
|
DWORD dwPort
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = NULL;
|
||
|
|
|
||
|
|
*phSchema = NULL;
|
||
|
|
|
||
|
|
hr = LdapGetSchema( pszServerPath,
|
||
|
|
&pSchemaInfo,
|
||
|
|
Credentials,
|
||
|
|
dwPort
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( FAILED(hr))
|
||
|
|
RRETURN(hr);
|
||
|
|
|
||
|
|
*phSchema = (HANDLE) pSchemaInfo;
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaClose(
|
||
|
|
IN OUT LDAP_SCHEMA_HANDLE *phSchema
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) *phSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
if ( pSchemaInfo->Release() == 0 )
|
||
|
|
*phSchema = NULL;
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaAddRef(
|
||
|
|
IN LDAP_SCHEMA_HANDLE hSchema
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
pSchemaInfo->AddRef();
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetObjectCount(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
DWORD *pnNumOfClasses,
|
||
|
|
DWORD *pnNumOfProperties
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
*pnNumOfClasses = pSchemaInfo->nNumOfClasses;
|
||
|
|
*pnNumOfProperties = pSchemaInfo->nNumOfProperties;
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetClassInfoByIndex(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
DWORD dwIndex,
|
||
|
|
CLASSINFO **ppClassInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
*ppClassInfo = &(pSchemaInfo->aClasses[dwIndex]);
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetPropertyInfoByIndex(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
DWORD dwIndex,
|
||
|
|
PROPERTYINFO **ppPropertyInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
*ppPropertyInfo = &(pSchemaInfo->aProperties[dwIndex]);
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetClassInfo(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
LPTSTR pszClassName,
|
||
|
|
CLASSINFO **ppClassInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
DWORD dwIndex = (DWORD) -1;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
dwIndex = FindEntryInSearchTable(
|
||
|
|
pszClassName,
|
||
|
|
pSchemaInfo->aClassesSearchTable,
|
||
|
|
pSchemaInfo->nNumOfClasses * 2 );
|
||
|
|
|
||
|
|
if ( dwIndex == -1 )
|
||
|
|
{
|
||
|
|
*ppClassInfo = NULL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
*ppClassInfo = &(pSchemaInfo->aClasses[dwIndex]);
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetPropertyInfo(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
LPTSTR pszPropertyName,
|
||
|
|
PROPERTYINFO **ppPropertyInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
DWORD dwIndex = (DWORD) -1;
|
||
|
|
LPWSTR pszTemp = NULL;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
// Support for range attributes; for eg., objectClass=Range=0-1 We should
|
||
|
|
// ignore everything after ';' inclusive.
|
||
|
|
//
|
||
|
|
|
||
|
|
if ((pszTemp = wcschr(pszPropertyName, L';')) != NULL ) {
|
||
|
|
*pszTemp = L'\0';
|
||
|
|
}
|
||
|
|
|
||
|
|
dwIndex = FindEntryInSearchTable(
|
||
|
|
pszPropertyName,
|
||
|
|
pSchemaInfo->aPropertiesSearchTable,
|
||
|
|
pSchemaInfo->nNumOfProperties * 2 );
|
||
|
|
|
||
|
|
//
|
||
|
|
// Put back the ; if we had replaced it.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (pszTemp)
|
||
|
|
*pszTemp = L';';
|
||
|
|
|
||
|
|
if ( dwIndex == -1 )
|
||
|
|
{
|
||
|
|
*ppPropertyInfo = NULL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
*ppPropertyInfo = &(pSchemaInfo->aProperties[dwIndex]);
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetSyntaxOfAttribute(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
LPTSTR pszAttrName,
|
||
|
|
DWORD *pdwSyntaxId
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
LPWSTR pszTemp = NULL;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
*pdwSyntaxId = LDAPTYPE_UNKNOWN;
|
||
|
|
|
||
|
|
// Support for range attributes; for eg., objectClass=Range=0-1 We should
|
||
|
|
// ignore everything after ';' inclusive.
|
||
|
|
//
|
||
|
|
|
||
|
|
if ((pszTemp = wcschr(pszAttrName, L';')) != NULL ) {
|
||
|
|
*pszTemp = L'\0';
|
||
|
|
}
|
||
|
|
|
||
|
|
DWORD dwEntry = FindEntryInSearchTable(
|
||
|
|
pszAttrName,
|
||
|
|
pSchemaInfo->aPropertiesSearchTable,
|
||
|
|
pSchemaInfo->nNumOfProperties * 2 );
|
||
|
|
|
||
|
|
//
|
||
|
|
// Put back the ; if we had replaced it.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (pszTemp)
|
||
|
|
*pszTemp = L';';
|
||
|
|
|
||
|
|
if ( dwEntry != -1 )
|
||
|
|
{
|
||
|
|
*pdwSyntaxId = FindEntryInSearchTable(
|
||
|
|
pSchemaInfo->aProperties[dwEntry].pszSyntax,
|
||
|
|
g_aSyntaxSearchTable,
|
||
|
|
g_nSyntaxSearchTableSize );
|
||
|
|
|
||
|
|
|
||
|
|
if ( *pdwSyntaxId == -1 ) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// We also need to search in the OID based syntax table.
|
||
|
|
//
|
||
|
|
*pdwSyntaxId = FindEntryInSearchTable(
|
||
|
|
pSchemaInfo->aProperties[dwEntry].pszSyntax,
|
||
|
|
g_aOidSyntaxSearchTable,
|
||
|
|
g_nOidSyntaxSearchTableSize
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( *pdwSyntaxId == -1 ) {
|
||
|
|
*pdwSyntaxId = LDAPTYPE_UNKNOWN;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = E_ADS_PROPERTY_NOT_FOUND;
|
||
|
|
BAIL_IF_ERROR(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
cleanup:
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaIsClassAContainer(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
LPTSTR pszClassName,
|
||
|
|
BOOL *pfContainer
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
if ( ( _tcsicmp( pszClassName, TEXT("Container")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("organizationalUnit")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("organization")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("country")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("locality")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("device")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("DMD")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("mSFTDSA")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("Domain")) == 0 )
|
||
|
|
)
|
||
|
|
{
|
||
|
|
*pfContainer = TRUE;
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
*pfContainer = IsContainer( pszClassName, hSchema );
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
SchemaGetStringsFromStringTable(
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema,
|
||
|
|
int *propList,
|
||
|
|
DWORD nCount,
|
||
|
|
LPWSTR **paStrings
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
long i = 0;
|
||
|
|
|
||
|
|
if ( !pSchemaInfo )
|
||
|
|
RRETURN(E_ADS_BAD_PARAMETER);
|
||
|
|
|
||
|
|
if ( (propList != NULL) && (*propList != -1) )
|
||
|
|
{
|
||
|
|
|
||
|
|
*paStrings = (LPWSTR *) AllocADsMem( (nCount+1)*sizeof(LPWSTR));
|
||
|
|
if ( *paStrings == NULL )
|
||
|
|
{
|
||
|
|
hr = E_OUTOFMEMORY;
|
||
|
|
BAIL_ON_FAILURE(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
i = 0;
|
||
|
|
while ( propList[i] != -1 )
|
||
|
|
{
|
||
|
|
(*paStrings)[i] = AllocADsStr(
|
||
|
|
pSchemaInfo->aProperties[pSchemaInfo->aPropertiesSearchTable[propList[i]].nIndex].pszPropertyName );
|
||
|
|
|
||
|
|
if ( (*paStrings)[i] == NULL )
|
||
|
|
{
|
||
|
|
hr = E_OUTOFMEMORY;
|
||
|
|
BAIL_ON_FAILURE(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
i++;
|
||
|
|
}
|
||
|
|
|
||
|
|
(*paStrings)[i] = NULL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
*paStrings = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
return S_OK;
|
||
|
|
|
||
|
|
error:
|
||
|
|
|
||
|
|
if ( *paStrings )
|
||
|
|
{
|
||
|
|
i = 0;
|
||
|
|
while ( (*paStrings)[i] )
|
||
|
|
{
|
||
|
|
FreeADsStr( (*paStrings)[i] );
|
||
|
|
i++;
|
||
|
|
}
|
||
|
|
FreeADsMem( *paStrings );
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
IsContainer(
|
||
|
|
LPTSTR pszClassName,
|
||
|
|
LDAP_SCHEMA_HANDLE hSchema
|
||
|
|
)
|
||
|
|
{
|
||
|
|
int i = 0;
|
||
|
|
CLASSINFO *pClassInfo;
|
||
|
|
LPTSTR pszName;
|
||
|
|
DWORD index;
|
||
|
|
SCHEMAINFO *pSchemaInfo = (SCHEMAINFO *) hSchema;
|
||
|
|
|
||
|
|
if ( ( _tcsicmp( pszClassName, TEXT("Container")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("organizationalUnit")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("organization")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("country")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("locality")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("device")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("DMD")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("mSFTDSA")) == 0 )
|
||
|
|
|| ( _tcsicmp( pszClassName, TEXT("Domain")) == 0 )
|
||
|
|
)
|
||
|
|
{
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
index = (DWORD) FindEntryInSearchTable(
|
||
|
|
pszClassName,
|
||
|
|
pSchemaInfo->aClassesSearchTable,
|
||
|
|
2 * pSchemaInfo->nNumOfClasses );
|
||
|
|
|
||
|
|
if ( i == ((DWORD) -1) )
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
pClassInfo = &(pSchemaInfo->aClasses[index]);
|
||
|
|
|
||
|
|
if ( pClassInfo->pOIDsSuperiorClasses )
|
||
|
|
{
|
||
|
|
for ( i = 0;
|
||
|
|
(pszName = pClassInfo->pOIDsSuperiorClasses[i]);
|
||
|
|
i++ )
|
||
|
|
{
|
||
|
|
if ( IsContainer( pszName, hSchema ))
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( pClassInfo->pOIDsAuxClasses )
|
||
|
|
{
|
||
|
|
for ( i = 0;
|
||
|
|
(pszName = pClassInfo->pOIDsAuxClasses[i]);
|
||
|
|
i++ )
|
||
|
|
{
|
||
|
|
if ( IsContainer( pszName, hSchema ))
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return FALSE;
|
||
|
|
}
|