196 lines
4.0 KiB
C++
196 lines
4.0 KiB
C++
//+---------------------------------------------------------------------------
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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: nw2ods.cxx
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//
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// Contents: NDS Object to Variant Copy Routines
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//
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// Functions:
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//
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// History: 25-Apr-96 KrishnaG Created.
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//
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//
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//
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//----------------------------------------------------------------------------
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#include "nwcompat.hxx"
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#pragma hdrstop
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HRESULT
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NTTypeToAdsTypeCopyString(
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PNTOBJECT lpNtSrcObject,
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PADSVALUE lpAdsDestValue
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)
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{
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HRESULT hr = S_OK;
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lpAdsDestValue->dwType = ADSTYPE_CASE_IGNORE_STRING;
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lpAdsDestValue->DNString =
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AllocADsStr(
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lpNtSrcObject->NTValue.pszValue
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);
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if ((!lpAdsDestValue->DNString) &&
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(lpNtSrcObject->NTValue.pszValue)) {
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RRETURN(E_OUTOFMEMORY);
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}
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RRETURN(hr);
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}
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HRESULT
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NTTypeToAdsTypeCopyBoolean(
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PNTOBJECT lpNtSrcObject,
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PADSVALUE lpAdsDestValue
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)
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{
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HRESULT hr = S_OK;
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lpAdsDestValue->dwType = ADSTYPE_BOOLEAN;
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lpAdsDestValue->Boolean =
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lpNtSrcObject->NTValue.fValue;
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RRETURN(hr);
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}
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HRESULT
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NTTypeToAdsTypeCopyInteger(
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PNTOBJECT lpNtSrcObject,
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PADSVALUE lpAdsDestValue
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)
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{
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HRESULT hr = S_OK;
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lpAdsDestValue->dwType = ADSTYPE_INTEGER;
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lpAdsDestValue->Integer =
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lpNtSrcObject->NTValue.dwValue;
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RRETURN(hr);
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}
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HRESULT
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NTTypeToAdsTypeCopy(
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PNTOBJECT lpNtSrcObject,
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PADSVALUE lpAdsDestValue
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)
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{
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HRESULT hr = S_OK;
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switch (lpNtSrcObject->NTType) {
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case NT_SYNTAX_ID_BOOL:
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hr = NTTypeToAdsTypeCopyBoolean(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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case NT_SYNTAX_ID_DWORD:
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hr = NTTypeToAdsTypeCopyInteger(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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case NT_SYNTAX_ID_LPTSTR:
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hr = NTTypeToAdsTypeCopyString(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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/*
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case NT_SYNTAX_ID_SYSTEMTIME:
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case NT_SYNTAX_ID_DATE:
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case NT_SYNTAX_ID_NW312TIME:
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hr = NTTypeToAdsTypeCopyNDSSynId4(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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case NT_SYNTAX_ID_NulledString:
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hr = NTTypeToAdsTypeCopyNDSSynId5(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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case NT_SYNTAX_ID_DelimitedString:
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hr = NTTypeToAdsTypeCopyNDSSynId6(
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lpNtSrcObject,
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lpAdsDestValue
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);
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break;
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*/
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default:
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hr = E_FAIL;
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break;
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}
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RRETURN(hr);
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}
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HRESULT
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NTTypeToAdsTypeCopyConstruct(
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LPNTOBJECT pNtSrcObjects,
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DWORD dwNumObjects,
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LPADSVALUE * ppAdsDestValues
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)
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{
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DWORD i = 0;
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LPADSVALUE pAdsDestValues = NULL;
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HRESULT hr = S_OK;
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if (!dwNumObjects) {
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*ppAdsDestValues =0;
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RRETURN(S_OK);
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}
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pAdsDestValues = (LPADSVALUE)AllocADsMem(
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dwNumObjects * sizeof(ADSVALUE)
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);
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if (!pAdsDestValues) {
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RRETURN(E_OUTOFMEMORY);
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}
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for (i = 0; i < dwNumObjects; i++ ) {
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hr = NTTypeToAdsTypeCopy(
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pNtSrcObjects + i,
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pAdsDestValues + i
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);
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BAIL_ON_FAILURE(hr);
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}
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*ppAdsDestValues = pAdsDestValues;
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RRETURN(S_OK);
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error:
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if (pAdsDestValues) {
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AdsFreeAdsValues(
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pAdsDestValues,
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dwNumObjects
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);
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FreeADsMem(pAdsDestValues);
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}
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*ppAdsDestValues = NULL;
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RRETURN(hr);
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}
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