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1106 lines
30 KiB
1106 lines
30 KiB
//---------------------------------------------------------------------------
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//
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1995
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//
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// File: cdsobj.cxx
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//
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// Contents: Microsoft ADs NDS Provider Generic Object
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//
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//
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// History: 01-10-97 krishnag Created.
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//
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//----------------------------------------------------------------------------
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#include "nds.hxx"
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#pragma hdrstop
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HRESULT
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CNDSGenObject::SetObjectAttributes(
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PADS_ATTR_INFO pAttributeEntries,
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DWORD dwNumAttributes,
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DWORD *pdwNumAttributesModified
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)
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{
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HRESULT hr = S_OK;
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BYTE lpBuffer[2048];
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WCHAR *pszNDSPathName = NULL ;
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HANDLE hObject = NULL;
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HANDLE hOperationData = NULL;
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DWORD i = 0;
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PADS_ATTR_INFO pThisAttribute = NULL;
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DWORD dwStatus = 0;
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PNDSOBJECT pNdsDestObjects = NULL;
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DWORD dwNumNdsValues = 0;
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DWORD dwSyntaxId = 0;
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DWORD dwNumNDSAttributeReturn = 0;
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*pdwNumAttributesModified = 0;
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if (dwNumAttributes <= 0) {
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RRETURN(E_FAIL);
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}
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hr = BuildNDSPathFromADsPath(
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_ADsPath,
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&pszNDSPathName
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);
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BAIL_ON_FAILURE(hr);
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dwStatus = ADsNwNdsOpenObject(
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pszNDSPathName,
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_Credentials,
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&hObject,
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NULL,
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NULL,
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NULL,
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NULL
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwStatus = NwNdsCreateBuffer(
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NDS_OBJECT_MODIFY,
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&hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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for (i = 0; i < dwNumAttributes; i++) {
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pThisAttribute = pAttributeEntries + i;
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switch (pThisAttribute->dwControlCode) {
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case ADS_ATTR_UPDATE:
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hr = AdsTypeToNdsTypeCopyConstruct(
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pThisAttribute->pADsValues,
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pThisAttribute->dwNumValues,
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&pNdsDestObjects,
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&dwNumNdsValues,
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&dwSyntaxId
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);
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CONTINUE_ON_FAILURE(hr);
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hr = MarshallNDSSynIdToNDS(
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dwSyntaxId,
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pNdsDestObjects,
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dwNumNdsValues,
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lpBuffer
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);
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dwStatus = NwNdsPutInBuffer(
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pThisAttribute->pszAttrName,
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dwSyntaxId,
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NULL,
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0,
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NDS_ATTR_CLEAR,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwStatus = NwNdsPutInBuffer(
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pThisAttribute->pszAttrName,
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dwSyntaxId,
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lpBuffer,
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dwNumNdsValues,
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NDS_ATTR_ADD,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwNumNDSAttributeReturn++;
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break;
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case ADS_ATTR_APPEND:
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hr = AdsTypeToNdsTypeCopyConstruct(
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pThisAttribute->pADsValues,
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pThisAttribute->dwNumValues,
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&pNdsDestObjects,
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&dwNumNdsValues,
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&dwSyntaxId
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);
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CONTINUE_ON_FAILURE(hr);
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hr = MarshallNDSSynIdToNDS(
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dwSyntaxId,
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pNdsDestObjects,
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dwNumNdsValues,
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lpBuffer
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);
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dwStatus = NwNdsPutInBuffer(
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pThisAttribute->pszAttrName,
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dwSyntaxId,
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lpBuffer,
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dwNumNdsValues,
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NDS_ATTR_ADD_VALUE,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwNumNDSAttributeReturn++;
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break;
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case ADS_ATTR_DELETE:
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hr = AdsTypeToNdsTypeCopyConstruct(
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pThisAttribute->pADsValues,
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pThisAttribute->dwNumValues,
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&pNdsDestObjects,
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&dwNumNdsValues,
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&dwSyntaxId
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);
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CONTINUE_ON_FAILURE(hr);
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hr = MarshallNDSSynIdToNDS(
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dwSyntaxId,
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pNdsDestObjects,
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dwNumNdsValues,
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lpBuffer
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);
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dwStatus = NwNdsPutInBuffer(
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pThisAttribute->pszAttrName,
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dwSyntaxId,
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lpBuffer,
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dwNumNdsValues,
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NDS_ATTR_REMOVE_VALUE,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwNumNDSAttributeReturn++;
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break;
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case ADS_ATTR_CLEAR:
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dwStatus = NwNdsPutInBuffer(
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pThisAttribute->pszAttrName,
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dwSyntaxId,
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NULL,
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0,
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NDS_ATTR_CLEAR,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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dwNumNDSAttributeReturn++;
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break;
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default:
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//
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// Ignore this attribute and move on.
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//
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break;
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}
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if (pNdsDestObjects) {
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FreeMarshallMemory(
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dwSyntaxId,
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dwNumNdsValues,
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lpBuffer
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);
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NdsTypeFreeNdsObjects(
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pNdsDestObjects,
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dwNumNdsValues
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);
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pNdsDestObjects = NULL;
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}
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}
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dwStatus = NwNdsModifyObject(
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hObject,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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*pdwNumAttributesModified = dwNumNDSAttributeReturn;
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error:
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if (pNdsDestObjects) {
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FreeMarshallMemory(
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dwSyntaxId,
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dwNumNdsValues,
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lpBuffer
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);
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NdsTypeFreeNdsObjects(
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pNdsDestObjects,
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dwNumNdsValues
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);
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}
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if (hOperationData) {
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dwStatus = NwNdsFreeBuffer(hOperationData);
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}
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if (hObject) {
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dwStatus = NwNdsCloseObject(hObject);
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}
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if (pszNDSPathName) {
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(void) FreeADsStr(pszNDSPathName) ;
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}
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RRETURN(hr);
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}
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HRESULT
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CNDSGenObject::GetObjectAttributes(
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LPWSTR * pAttributeNames,
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DWORD dwNumberAttributes,
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PADS_ATTR_INFO *ppAttributeEntries,
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DWORD * pdwNumAttributesReturned
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)
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{
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HRESULT hr = S_OK;
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BYTE lpBuffer[2048];
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WCHAR *pszNDSPathName = NULL ;
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DWORD i = 0;
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HANDLE hOperationData = NULL;
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PNDSOBJECT pNdsDestObjects = NULL;
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DWORD dwNdsSyntaxId = 0;
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DWORD dwNumValues = 0;
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DWORD dwStatus = 0;
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HANDLE hObject = NULL;
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LPWSTR * pThisAttributeName = NULL;
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PADS_ATTR_INFO pAdsAttributes = NULL;
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PADS_ATTR_INFO pThisAttributeDef = NULL;
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DWORD dwAttrCount = 0;
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DWORD dwNumberOfEntries = 0;
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LPNDS_ATTR_INFO lpEntries = NULL;
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PNDSOBJECT pNdsObject = NULL;
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PADSVALUE pAdsDestValues = NULL;
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DWORD j = 0;
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PADS_ATTR_INFO pThisAdsSrcAttribute = NULL;
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PADS_ATTR_INFO pThisAdsTargAttribute = NULL;
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PADS_ATTR_INFO pAttrEntry = NULL;
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PADSVALUE pAttrValue = NULL;
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DWORD dwMemSize = 0;
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LPBYTE pAttributeBuffer = NULL;
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LPBYTE pValueBuffer = NULL;
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LPBYTE pDataBuffer = NULL;
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PADSVALUE pThisAdsSrcValue = NULL;
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PADSVALUE pThisAdsTargValue = NULL;
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DWORD dwTotalValues = 0;
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hr = BuildNDSPathFromADsPath(
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_ADsPath,
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&pszNDSPathName
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);
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BAIL_ON_FAILURE(hr);
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dwStatus = ADsNwNdsOpenObject(
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pszNDSPathName,
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_Credentials,
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&hObject,
|
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NULL,
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NULL,
|
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NULL,
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NULL
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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if (dwNumberAttributes != (DWORD)-1) {
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//
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// Package attributes into NDS structure
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//
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dwStatus = NwNdsCreateBuffer(
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NDS_OBJECT_READ,
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&hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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for (i = 0; i < dwNumberAttributes; i++) {
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pThisAttributeName = pAttributeNames + i;
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dwStatus = NwNdsPutInBuffer(
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*pThisAttributeName,
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NULL,
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NULL,
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0,
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0,
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hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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}
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}else {
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//
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// Tell the server to give us back whatever it has
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//
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hOperationData = NULL;
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}
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//
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// Read the DS Object
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//
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dwStatus = NwNdsReadObject(
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hObject,
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1,
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&hOperationData
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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|
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//
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// Compute the number of attributes in the
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// read buffer.
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//
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dwStatus = NwNdsGetAttrListFromBuffer(
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hOperationData,
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&dwNumberOfEntries,
|
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&lpEntries
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);
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CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
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|
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//
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// Allocate an attribute buffer which is as large as the
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// number of attributes present
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//
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//
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pAdsAttributes = (PADS_ATTR_INFO)AllocADsMem(
|
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sizeof(ADS_ATTR_INFO)*dwNumberOfEntries
|
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);
|
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if (!pAdsAttributes){
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|
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hr = E_OUTOFMEMORY;
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BAIL_ON_FAILURE(hr);
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|
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}
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|
|
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for (i = 0; i < dwNumberOfEntries; i++) {
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pThisAttributeDef = pAdsAttributes + dwAttrCount;
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hr = UnMarshallNDSToNDSSynId(
|
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lpEntries[i].dwSyntaxId,
|
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lpEntries[i].dwNumberOfValues,
|
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lpEntries[i].lpValue,
|
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&pNdsObject
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);
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CONTINUE_ON_FAILURE(hr);
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dwNumValues = lpEntries[i].dwNumberOfValues;
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|
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hr = NdsTypeToAdsTypeCopyConstruct(
|
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pNdsObject,
|
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dwNumValues,
|
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&pAdsDestValues
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);
|
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if (FAILED(hr)){
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if (pNdsObject) {
|
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NdsTypeFreeNdsObjects(pNdsObject, dwNumValues);
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}
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continue;
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}
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pThisAttributeDef->pszAttrName =
|
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AllocADsStr(lpEntries[i].szAttributeName);
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|
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pThisAttributeDef->pADsValues = pAdsDestValues;
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|
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pThisAttributeDef->dwNumValues = dwNumValues;
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|
|
|
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pThisAttributeDef->dwADsType = g_MapNdsTypeToADsType[lpEntries[i].dwSyntaxId];
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|
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if (pNdsObject) {
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NdsTypeFreeNdsObjects(pNdsObject, dwNumValues);
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}
|
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|
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dwAttrCount++;
|
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|
|
|
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}
|
|
|
|
//
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// Now package this data into a single contiguous buffer
|
|
//
|
|
|
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hr = ComputeAttributeBufferSize(
|
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pAdsAttributes,
|
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dwAttrCount,
|
|
&dwMemSize
|
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);
|
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BAIL_ON_FAILURE(hr);
|
|
|
|
hr = ComputeNumberofValues(
|
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pAdsAttributes,
|
|
dwAttrCount,
|
|
&dwTotalValues
|
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);
|
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BAIL_ON_FAILURE(hr);
|
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|
|
|
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pAttributeBuffer = (LPBYTE)AllocADsMem(dwMemSize);
|
|
|
|
if (!pAttributeBuffer) {
|
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hr = E_OUTOFMEMORY;
|
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BAIL_ON_FAILURE(hr);
|
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}
|
|
|
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pValueBuffer = pAttributeBuffer + dwAttrCount * (sizeof(ADS_ATTR_INFO));
|
|
|
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pDataBuffer = pValueBuffer + dwTotalValues * sizeof(ADSVALUE);
|
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|
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pAttrEntry = (PADS_ATTR_INFO)pAttributeBuffer;
|
|
|
|
pAttrValue = (PADSVALUE)pValueBuffer;
|
|
|
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for (i = 0; i < dwAttrCount; i++) {
|
|
|
|
pThisAdsSrcAttribute = pAdsAttributes + i;
|
|
|
|
pThisAdsTargAttribute = pAttrEntry + i;
|
|
|
|
pThisAdsTargAttribute->pADsValues = pAttrValue;
|
|
|
|
pThisAdsTargAttribute->dwNumValues = pThisAdsSrcAttribute->dwNumValues;
|
|
|
|
pThisAdsTargAttribute->dwADsType = pThisAdsSrcAttribute->dwADsType;
|
|
|
|
dwNumValues = pThisAdsSrcAttribute->dwNumValues;
|
|
|
|
pThisAdsSrcValue = pThisAdsSrcAttribute->pADsValues;
|
|
|
|
pThisAdsTargValue = pAttrValue;
|
|
|
|
for (j = 0; j < dwNumValues; j++) {
|
|
|
|
pDataBuffer = AdsTypeCopy(
|
|
pThisAdsSrcValue,
|
|
pThisAdsTargValue,
|
|
pDataBuffer
|
|
);
|
|
pAttrValue++;
|
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pThisAdsTargValue = pAttrValue;
|
|
pThisAdsSrcValue++;
|
|
|
|
}
|
|
|
|
pDataBuffer = AdsCopyAttributeName(
|
|
pThisAdsSrcAttribute,
|
|
pThisAdsTargAttribute,
|
|
pDataBuffer
|
|
);
|
|
|
|
}
|
|
|
|
hr = S_OK;
|
|
|
|
cleanup:
|
|
|
|
//
|
|
// Clean up the header based Ods structures
|
|
//
|
|
|
|
|
|
if (pAdsDestValues) {
|
|
}
|
|
|
|
if (hOperationData) {
|
|
|
|
dwStatus = NwNdsFreeBuffer(hOperationData);
|
|
}
|
|
|
|
if (hObject) {
|
|
|
|
dwStatus = NwNdsCloseObject(hObject);
|
|
}
|
|
|
|
if (pszNDSPathName) {
|
|
|
|
(void) FreeADsStr(pszNDSPathName) ;
|
|
}
|
|
|
|
if (pAdsAttributes) {
|
|
DWORD dwAttr = 0;
|
|
for (i = 0; i < dwNumberOfEntries; i++) {
|
|
pThisAttributeDef = pAdsAttributes + dwAttr;
|
|
if (pThisAttributeDef->pszAttrName) {
|
|
FreeADsMem(pThisAttributeDef->pszAttrName);
|
|
}
|
|
if (pThisAttributeDef->pADsValues) {
|
|
AdsFreeAdsValues(
|
|
pThisAttributeDef->pADsValues,
|
|
pThisAttributeDef->dwNumValues
|
|
);
|
|
FreeADsMem(pThisAttributeDef->pADsValues);
|
|
}
|
|
dwAttr++;
|
|
}
|
|
FreeADsMem(pAdsAttributes);
|
|
}
|
|
|
|
*ppAttributeEntries = (PADS_ATTR_INFO)pAttributeBuffer;
|
|
*pdwNumAttributesReturned = dwAttrCount;
|
|
|
|
RRETURN(hr);
|
|
|
|
error:
|
|
|
|
if (pAttributeBuffer) {
|
|
FreeADsMem(pAttributeBuffer);
|
|
}
|
|
|
|
if (pAdsAttributes) {
|
|
DWORD dwAttr = 0;
|
|
for (i = 0; i < dwNumberOfEntries; i++) {
|
|
pThisAttributeDef = pAdsAttributes + dwAttr;
|
|
if (pThisAttributeDef->pszAttrName) {
|
|
FreeADsMem(pThisAttributeDef->pszAttrName);
|
|
}
|
|
if (pThisAttributeDef->pADsValues) {
|
|
AdsFreeAdsValues(
|
|
pThisAttributeDef->pADsValues,
|
|
pThisAttributeDef->dwNumValues
|
|
);
|
|
FreeADsMem(pThisAttributeDef->pADsValues);
|
|
}
|
|
dwAttr++;
|
|
}
|
|
FreeADsMem(pAdsAttributes);
|
|
}
|
|
|
|
goto cleanup;
|
|
}
|
|
|
|
|
|
HRESULT
|
|
CNDSGenObject::CreateDSObject(
|
|
LPWSTR pszRDNName,
|
|
PADS_ATTR_INFO pAttributeEntries,
|
|
DWORD dwNumAttributes,
|
|
IDispatch * FAR* ppObject
|
|
)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
BYTE lpBuffer[2048];
|
|
WCHAR *pszNDSPathName = NULL;
|
|
|
|
HANDLE hObject = NULL;
|
|
HANDLE hOperationData = NULL;
|
|
|
|
|
|
DWORD i = 0;
|
|
PADS_ATTR_INFO pThisAttribute = NULL;
|
|
|
|
DWORD dwStatus = 0;
|
|
PNDSOBJECT pNdsDestObjects = NULL;
|
|
DWORD dwNumNdsValues = 0;
|
|
DWORD dwSyntaxId = 0;
|
|
IADs *pADs = NULL;
|
|
TCHAR szADsClassName[64];
|
|
|
|
|
|
hr = BuildNDSPathFromADsPath(
|
|
_ADsPath,
|
|
&pszNDSPathName
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
dwStatus = ADsNwNdsOpenObject(
|
|
pszNDSPathName,
|
|
_Credentials,
|
|
&hObject,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
dwStatus = NwNdsCreateBuffer(
|
|
NDS_OBJECT_ADD,
|
|
&hOperationData
|
|
);
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
for (i = 0; i < dwNumAttributes; i++) {
|
|
|
|
pThisAttribute = pAttributeEntries + i;
|
|
|
|
hr = AdsTypeToNdsTypeCopyConstruct(
|
|
pThisAttribute->pADsValues,
|
|
pThisAttribute->dwNumValues,
|
|
&pNdsDestObjects,
|
|
&dwNumNdsValues,
|
|
&dwSyntaxId
|
|
);
|
|
CONTINUE_ON_FAILURE(hr);
|
|
|
|
hr = MarshallNDSSynIdToNDS(
|
|
dwSyntaxId,
|
|
pNdsDestObjects,
|
|
dwNumNdsValues,
|
|
lpBuffer
|
|
);
|
|
|
|
|
|
dwStatus = NwNdsPutInBuffer(
|
|
pThisAttribute->pszAttrName,
|
|
dwSyntaxId,
|
|
NULL,
|
|
0,
|
|
NDS_ATTR_CLEAR,
|
|
hOperationData
|
|
);
|
|
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
|
|
dwStatus = NwNdsPutInBuffer(
|
|
pThisAttribute->pszAttrName,
|
|
dwSyntaxId,
|
|
lpBuffer,
|
|
dwNumNdsValues,
|
|
NDS_ATTR_ADD,
|
|
hOperationData
|
|
);
|
|
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
FreeMarshallMemory(
|
|
dwSyntaxId,
|
|
dwNumNdsValues,
|
|
lpBuffer
|
|
);
|
|
|
|
NdsTypeFreeNdsObjects(
|
|
pNdsDestObjects,
|
|
dwNumNdsValues
|
|
);
|
|
pNdsDestObjects = NULL;
|
|
}
|
|
|
|
dwStatus = NwNdsAddObject(
|
|
hObject,
|
|
pszRDNName,
|
|
hOperationData
|
|
);
|
|
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
for (i = 0; i < dwNumAttributes; i++) {
|
|
pThisAttribute = pAttributeEntries + i;
|
|
if ( _tcsicmp( pThisAttribute->pszAttrName,
|
|
TEXT("Object Class")) == 0 ) {
|
|
_tcscpy( szADsClassName,
|
|
(LPTSTR)pThisAttribute->pADsValues->CaseIgnoreString);
|
|
break;
|
|
}
|
|
}
|
|
|
|
hr = CNDSGenObject::CreateGenericObject(
|
|
_ADsPath,
|
|
pszRDNName,
|
|
szADsClassName,
|
|
_Credentials,
|
|
ADS_OBJECT_BOUND,
|
|
IID_IADs,
|
|
(void **)&pADs
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
|
|
hr = InstantiateDerivedObject(
|
|
pADs,
|
|
_Credentials,
|
|
IID_IDispatch,
|
|
(void **)ppObject
|
|
);
|
|
|
|
if (FAILED(hr)) {
|
|
hr = pADs->QueryInterface(
|
|
IID_IDispatch,
|
|
(void **)ppObject
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
}
|
|
|
|
|
|
error:
|
|
|
|
if (pADs) {
|
|
pADs->Release();
|
|
}
|
|
|
|
if (pNdsDestObjects) {
|
|
FreeMarshallMemory(
|
|
dwSyntaxId,
|
|
dwNumNdsValues,
|
|
lpBuffer
|
|
);
|
|
|
|
NdsTypeFreeNdsObjects(
|
|
pNdsDestObjects,
|
|
dwNumNdsValues
|
|
);
|
|
}
|
|
|
|
|
|
if (hOperationData) {
|
|
|
|
dwStatus = NwNdsFreeBuffer(hOperationData);
|
|
}
|
|
|
|
if (hObject) {
|
|
|
|
dwStatus = NwNdsCloseObject(hObject);
|
|
}
|
|
|
|
if (pszNDSPathName) {
|
|
|
|
(void) FreeADsStr(pszNDSPathName) ;
|
|
}
|
|
|
|
|
|
RRETURN(hr);
|
|
|
|
}
|
|
|
|
|
|
HRESULT
|
|
CNDSGenObject::DeleteDSObject(
|
|
LPWSTR pszRDNName
|
|
)
|
|
{
|
|
WCHAR *pszNDSPathName = NULL ;
|
|
HRESULT hr = S_OK;
|
|
DWORD dwStatus = 0;
|
|
HANDLE hParentObject = NULL;
|
|
|
|
hr = BuildNDSPathFromADsPath(
|
|
_ADsPath,
|
|
&pszNDSPathName
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
dwStatus = ADsNwNdsOpenObject(
|
|
pszNDSPathName,
|
|
_Credentials,
|
|
&hParentObject,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
dwStatus = NwNdsRemoveObject(
|
|
hParentObject,
|
|
pszRDNName
|
|
);
|
|
CHECK_AND_SET_EXTENDED_ERROR(dwStatus, hr);
|
|
|
|
|
|
error:
|
|
if (hParentObject) {
|
|
NwNdsCloseObject(
|
|
hParentObject
|
|
);
|
|
}
|
|
|
|
if (pszNDSPathName) {
|
|
|
|
(void) FreeADsStr(pszNDSPathName) ;
|
|
}
|
|
|
|
|
|
RRETURN(hr);
|
|
}
|
|
|
|
HRESULT
|
|
ComputeAttributeBufferSize(
|
|
PADS_ATTR_INFO pAdsAttributes,
|
|
DWORD dwNumAttributes,
|
|
PDWORD pdwSize
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
DWORD j = 0;
|
|
PADS_ATTR_INFO pThisAttribute = NULL;
|
|
PADSVALUE pAdsSrcValues = NULL;
|
|
DWORD dwSize = 0;
|
|
DWORD dwVarSz = 0;
|
|
DWORD dwNumValues = 0;
|
|
HRESULT hr = S_OK;
|
|
|
|
|
|
for (i = 0; i < dwNumAttributes; i++) {
|
|
|
|
pThisAttribute = pAdsAttributes + i;
|
|
|
|
dwNumValues = pThisAttribute->dwNumValues;
|
|
|
|
pAdsSrcValues = pThisAttribute->pADsValues;
|
|
|
|
for (j = 0; j < dwNumValues; j++) {
|
|
|
|
dwVarSz = AdsTypeSize(pAdsSrcValues + j);
|
|
|
|
dwSize += dwVarSz;
|
|
|
|
dwSize += sizeof(ADSVALUE);
|
|
|
|
}
|
|
|
|
dwSize += sizeof(ADS_ATTR_INFO);
|
|
|
|
dwSize += (wcslen(pThisAttribute->pszAttrName) + 1)*sizeof(WCHAR);
|
|
}
|
|
|
|
*pdwSize = dwSize;
|
|
|
|
RRETURN(S_OK);
|
|
}
|
|
|
|
|
|
HRESULT
|
|
ComputeNumberofValues(
|
|
PADS_ATTR_INFO pAdsAttributes,
|
|
DWORD dwNumAttributes,
|
|
PDWORD pdwNumValues
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PADS_ATTR_INFO pThisAttribute = NULL;
|
|
DWORD dwNumValues = 0;
|
|
DWORD dwTotalNumValues = 0;
|
|
|
|
for (i = 0; i < dwNumAttributes; i++) {
|
|
|
|
pThisAttribute = pAdsAttributes + i;
|
|
|
|
dwNumValues = pThisAttribute->dwNumValues;
|
|
|
|
dwTotalNumValues += dwNumValues;
|
|
|
|
}
|
|
|
|
*pdwNumValues = dwTotalNumValues;
|
|
|
|
RRETURN(S_OK);
|
|
}
|
|
|
|
|
|
DWORD
|
|
ComputeObjectInfoSize(
|
|
PADS_OBJECT_INFO pObjectInfo
|
|
)
|
|
{
|
|
DWORD dwLen = 0;
|
|
|
|
dwLen += (wcslen(pObjectInfo->pszRDN) + 1) * sizeof(WCHAR);
|
|
dwLen += (wcslen(pObjectInfo->pszObjectDN) + 1) * sizeof(WCHAR);
|
|
dwLen += (wcslen(pObjectInfo->pszParentDN) + 1) * sizeof(WCHAR);
|
|
dwLen += (wcslen(pObjectInfo->pszSchemaDN) + 1) * sizeof(WCHAR);
|
|
dwLen += (wcslen(pObjectInfo->pszClassName) + 1) * sizeof(WCHAR);
|
|
|
|
|
|
dwLen += sizeof(ADS_OBJECT_INFO);
|
|
|
|
return(dwLen);
|
|
}
|
|
|
|
|
|
|
|
|
|
LPBYTE
|
|
PackStrings(
|
|
LPWSTR *pSource,
|
|
LPBYTE pDest,
|
|
DWORD *DestOffsets,
|
|
LPBYTE pEnd
|
|
);
|
|
|
|
//
|
|
// This assumes that addr is an LPBYTE type.
|
|
//
|
|
#define WORD_ALIGN_DOWN(addr) \
|
|
addr = ((LPBYTE)((UINT_PTR)addr & ~1))
|
|
|
|
DWORD ObjectInfoStrings[] =
|
|
|
|
{
|
|
FIELD_OFFSET(ADS_OBJECT_INFO, pszRDN),
|
|
FIELD_OFFSET(ADS_OBJECT_INFO, pszObjectDN),
|
|
FIELD_OFFSET(ADS_OBJECT_INFO, pszParentDN),
|
|
FIELD_OFFSET(ADS_OBJECT_INFO, pszSchemaDN),
|
|
FIELD_OFFSET(ADS_OBJECT_INFO, pszClassName),
|
|
0xFFFFFFFF
|
|
};
|
|
|
|
|
|
HRESULT
|
|
MarshallObjectInfo(
|
|
PADS_OBJECT_INFO pSrcObjectInfo,
|
|
LPBYTE pDestObjectInfo,
|
|
LPBYTE pEnd
|
|
)
|
|
{
|
|
LPWSTR SourceStrings[sizeof(ADS_OBJECT_INFO)/sizeof(LPWSTR)];
|
|
LPWSTR *pSourceStrings=SourceStrings;
|
|
|
|
memset(SourceStrings, 0, sizeof(ADS_OBJECT_INFO));
|
|
*pSourceStrings++ = pSrcObjectInfo->pszRDN;
|
|
*pSourceStrings++ = pSrcObjectInfo->pszObjectDN;
|
|
*pSourceStrings++ = pSrcObjectInfo->pszParentDN;
|
|
*pSourceStrings++ = pSrcObjectInfo->pszSchemaDN;
|
|
*pSourceStrings++ = pSrcObjectInfo->pszClassName;
|
|
|
|
pEnd = PackStrings(
|
|
SourceStrings,
|
|
pDestObjectInfo,
|
|
ObjectInfoStrings,
|
|
pEnd
|
|
);
|
|
|
|
RRETURN(S_OK);
|
|
}
|
|
|
|
|
|
|
|
HRESULT
|
|
CNDSGenObject::GetObjectInformation(
|
|
THIS_ PADS_OBJECT_INFO * ppObjInfo
|
|
)
|
|
{
|
|
|
|
ADS_OBJECT_INFO ObjectInfo;
|
|
PADS_OBJECT_INFO pObjectInfo = &ObjectInfo;
|
|
LPBYTE pBuffer = NULL;
|
|
DWORD dwSize = 0;
|
|
|
|
HRESULT hr = S_OK;
|
|
|
|
pObjectInfo->pszRDN = _Name;
|
|
pObjectInfo->pszObjectDN = _ADsPath;
|
|
pObjectInfo->pszParentDN = _Parent;
|
|
pObjectInfo->pszSchemaDN = _Schema;
|
|
pObjectInfo->pszClassName = _ADsClass;
|
|
|
|
dwSize = ComputeObjectInfoSize(pObjectInfo);
|
|
|
|
pBuffer = (LPBYTE)AllocADsMem(dwSize);
|
|
if (!pBuffer) {
|
|
hr = E_OUTOFMEMORY;
|
|
BAIL_ON_FAILURE(hr);
|
|
}
|
|
|
|
hr = MarshallObjectInfo(
|
|
pObjectInfo,
|
|
pBuffer,
|
|
pBuffer + dwSize
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
*ppObjInfo = (PADS_OBJECT_INFO)pBuffer;
|
|
|
|
error:
|
|
|
|
RRETURN(hr);
|
|
}
|
|
|
|
|
|
|
|
LPBYTE
|
|
PackStrings(
|
|
LPWSTR *pSource,
|
|
LPBYTE pDest,
|
|
DWORD *DestOffsets,
|
|
LPBYTE pEnd
|
|
)
|
|
{
|
|
DWORD cbStr;
|
|
WORD_ALIGN_DOWN(pEnd);
|
|
|
|
while (*DestOffsets != -1) {
|
|
if (*pSource) {
|
|
cbStr = wcslen(*pSource)*sizeof(WCHAR) + sizeof(WCHAR);
|
|
pEnd -= cbStr;
|
|
CopyMemory( pEnd, *pSource, cbStr);
|
|
*(LPWSTR *)(pDest+*DestOffsets) = (LPWSTR)pEnd;
|
|
} else {
|
|
*(LPWSTR *)(pDest+*DestOffsets)=0;
|
|
}
|
|
pSource++;
|
|
DestOffsets++;
|
|
}
|
|
return pEnd;
|
|
}
|
|
|
|
|
|
LPBYTE
|
|
AdsCopyAttributeName(
|
|
PADS_ATTR_INFO pThisAdsSrcAttribute,
|
|
PADS_ATTR_INFO pThisAdsTargAttribute,
|
|
LPBYTE pDataBuffer
|
|
)
|
|
{
|
|
|
|
LPWSTR pCurrentPos = (LPWSTR)pDataBuffer;
|
|
|
|
wcscpy(pCurrentPos, pThisAdsSrcAttribute->pszAttrName);
|
|
|
|
pThisAdsTargAttribute->pszAttrName = pCurrentPos;
|
|
|
|
pDataBuffer = pDataBuffer + (wcslen(pThisAdsSrcAttribute->pszAttrName) + 1)*sizeof(WCHAR);
|
|
|
|
return(pDataBuffer);
|
|
}
|
|
|