427 lines
8 KiB
C++
427 lines
8 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: ntmrshl.cxx
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//
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// Contents:
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//
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// Functions:
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//
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// History: 17-June-1996 RamV Created.
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//
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//----------------------------------------------------------------------------
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#include "winnt.hxx"
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#pragma hdrstop
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#define INITGUID
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HRESULT
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CopyNTOBJECTToOctet(
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PNTOBJECT pNtSrcObject,
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OctetString *pOctet
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_OCTETSTRING)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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pOctet->dwSize = (pNtSrcObject->NTValue).octetstring.dwSize;
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pOctet->pByte = (BYTE*)AllocADsMem(sizeof(BYTE) * (pNtSrcObject->NTValue).octetstring.dwSize);
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if (!pOctet->pByte) {
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RRETURN(E_OUTOFMEMORY);
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}
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memcpy(pOctet->pByte,
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(pNtSrcObject->NTValue).octetstring.pByte,
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(pNtSrcObject->NTValue).octetstring.dwSize);
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToDWORD(
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PNTOBJECT pNtSrcObject,
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PDWORD pdwRetval
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_DWORD)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*pdwRetval = (pNtSrcObject->NTValue).dwValue;
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToDATE(
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PNTOBJECT pNtSrcObject,
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PDWORD pdwRetval
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_DATE)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*pdwRetval = (pNtSrcObject->NTValue).dwValue;
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToDATE70(
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PNTOBJECT pNtSrcObject,
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PDWORD pdwRetval
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_DATE_1970)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*pdwRetval = (pNtSrcObject->NTValue).dwSeconds1970;
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToBOOL(
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PNTOBJECT pNtSrcObject,
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PBOOL pfRetval
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_BOOL)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*pfRetval = (pNtSrcObject->NTValue).fValue;
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToSYSTEMTIME(
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PNTOBJECT pNtSrcObject,
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SYSTEMTIME *pstRetVal
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_SYSTEMTIME)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*pstRetVal = (pNtSrcObject->NTValue).stSystemTimeValue;
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToLPTSTR(
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PNTOBJECT pNtSrcObject,
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LPTSTR *ppszRetval
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)
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{
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_LPTSTR)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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*ppszRetval = AllocADsStr((pNtSrcObject->NTValue).pszValue);
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if (! *ppszRetval && ((pNtSrcObject->NTValue).pszValue)){
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RRETURN(E_OUTOFMEMORY);
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}
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RRETURN(S_OK);
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}
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HRESULT
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CopyNTOBJECTToDelimitedString(
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PNTOBJECT pNtSrcObject,
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DWORD dwNumValues,
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LPTSTR *ppszRetval
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)
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{
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DWORD i= 0;
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HRESULT hr = S_OK;
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WCHAR szDelimStr[MAX_PATH];
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LPWSTR Delimiter = TEXT(",");
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if (!dwNumValues){
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*ppszRetval = NULL;
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RRETURN(S_OK);
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}
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wcscpy(szDelimStr, TEXT("")); // empty contents
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if(!pNtSrcObject){
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hr = E_POINTER;
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goto error;
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_DelimitedString)){
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hr = E_ADS_CANT_CONVERT_DATATYPE;
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goto error;
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}
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for(i=0; i<dwNumValues; i++){
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if(i>0){
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wcscat(szDelimStr, Delimiter);
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}
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wcscat(szDelimStr, pNtSrcObject[i].NTValue.pszValue);
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}
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*ppszRetval = AllocADsStr(szDelimStr);
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if(*ppszRetval == NULL){
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hr = E_OUTOFMEMORY;
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goto error;
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}
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error:
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RRETURN(hr);
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}
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HRESULT
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CopyNTOBJECTToNulledString(
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PNTOBJECT pNtSrcObject,
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DWORD dwNumValues,
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LPTSTR *ppszRetval
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)
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{
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DWORD i= 0;
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HRESULT hr = S_OK;
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LPWSTR pszNullStr = 0;
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WORD wStrLen = 0;
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if (!dwNumValues){
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*ppszRetval = NULL;
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RRETURN(S_OK);
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}
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pszNullStr = (LPWSTR)AllocADsMem(MAX_PATH); //max length of nulled string
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if(!pszNullStr){
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hr = E_OUTOFMEMORY;
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goto error;
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}
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wcscpy(pszNullStr, TEXT("")); // empty contents
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if(!pNtSrcObject){
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hr = E_POINTER;
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goto error;
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_NulledString)){
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hr = E_ADS_CANT_CONVERT_DATATYPE;
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goto error;
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}
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for(i=0; i<dwNumValues; i++){
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wcscpy(pszNullStr+wStrLen, pNtSrcObject[i].NTValue.pszValue);
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wStrLen += wcslen(pszNullStr+wStrLen) + 1;
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}
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wcscpy(pszNullStr + wStrLen, TEXT(""));
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*ppszRetval = pszNullStr;
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error:
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RRETURN(hr);
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}
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/* Delete after new implementation works fully
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HRESULT
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CopyNTOBJECTToNulledString(
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PNTOBJECT pNtSrcObject,
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LPTSTR *ppszRetval
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)
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{
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HRESULT hr = S_OK;
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if(!pNtSrcObject){
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RRETURN(E_POINTER);
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}
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if(!(pNtSrcObject->NTType == NT_SYNTAX_ID_NulledString)){
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RRETURN(E_ADS_CANT_CONVERT_DATATYPE);
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}
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hr = CopyNulledString((pNtSrcObject->NTValue).pszValue,
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ppszRetval );
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if ( FAILED (hr)){
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RRETURN(hr);
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}
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RRETURN(S_OK);
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}
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*/
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HRESULT
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CopyNTOBJECTToNT(
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DWORD dwSyntaxId,
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PNTOBJECT lpNTObject,
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LPBYTE lpByte
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)
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{
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HRESULT hr = S_OK;
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switch (dwSyntaxId) {
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case NT_SYNTAX_ID_BOOL:
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hr = CopyNTOBJECTToBOOL(
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lpNTObject,
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(PBOOL)lpByte
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);
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break;
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case NT_SYNTAX_ID_SYSTEMTIME:
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hr = CopyNTOBJECTToSYSTEMTIME(
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lpNTObject,
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(PSYSTEMTIME)lpByte
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);
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break;
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case NT_SYNTAX_ID_DWORD:
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hr = CopyNTOBJECTToDWORD(
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lpNTObject,
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(PDWORD)lpByte
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);
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break;
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case NT_SYNTAX_ID_DATE:
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hr = CopyNTOBJECTToDATE(
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lpNTObject,
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(PDWORD)lpByte
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);
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break;
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case NT_SYNTAX_ID_DATE_1970:
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hr = CopyNTOBJECTToDATE70(
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lpNTObject,
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(PDWORD)lpByte
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);
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break;
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case NT_SYNTAX_ID_LPTSTR:
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hr = CopyNTOBJECTToLPTSTR(
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lpNTObject,
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(LPTSTR *)lpByte
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);
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break;
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case NT_SYNTAX_ID_OCTETSTRING:
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hr = CopyNTOBJECTToOctet(
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lpNTObject,
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(OctetString *)lpByte
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);
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break;
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default:
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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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MarshallNTSynIdToNT(
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DWORD dwSyntaxId,
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PNTOBJECT pNTObject,
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DWORD dwNumValues,
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LPBYTE lpValue
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)
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{
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HRESULT hr = S_OK;
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DWORD i = 0;
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//
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// Loop below does not really handle case other than 1 value
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//
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//
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// For handling multivalued cases, the loop is unnecessary
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//
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if(dwSyntaxId == NT_SYNTAX_ID_DelimitedString) {
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hr = CopyNTOBJECTToDelimitedString (
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pNTObject,
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dwNumValues,
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(LPWSTR *)lpValue
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);
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} else if (dwSyntaxId == NT_SYNTAX_ID_NulledString) {
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hr = CopyNTOBJECTToNulledString(
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pNTObject,
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dwNumValues,
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(LPWSTR *) lpValue
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);
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} else {
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for (i = 0; i < dwNumValues; i++) {
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hr = CopyNTOBJECTToNT(
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dwSyntaxId,
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(pNTObject + i) ,
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lpValue
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);
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}
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}
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RRETURN(hr);
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}
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