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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - INRIA - Vincent COUVERT
* Copyright (C) 2010 - DIGITEO - Yann COLLETTE
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#include <string.h>
#include "api_scilab.h"
#include "CreateMatlabVariable.h"
#include "freeArrayOfString.h"
#ifdef _MSC_VER
#include "strdup_windows.h"
#endif
#include "MALLOC.h"
#include "localization.h"
#include "Scierror.h"
int CreateCharVariable(void *pvApiCtx, int iVar, matvar_t *matVariable, int * parent, int item_position)
{
int nbRow = 0, nbCol = 0;
char **charData = NULL;
int K = 0, L = 0;
SciErr sciErr;
if (matVariable->rank == 2) /* 2-D array */
{
nbRow = (int)matVariable->dims[0];
nbCol = nbRow == 0 ? 0 : 1; /* In Scilab empty string has size 0x0 */
if (nbRow != 0)
{
charData = (char**) MALLOC(sizeof(char*) * nbRow);
if (charData == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateCharVariable");
return FALSE;
}
}
for (K = 0; K < nbRow; K++)
{
charData[K] = (char*) MALLOC(sizeof(char*) * (matVariable->dims[1] + 1));
if (charData[K] == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateCharVariable");
return FALSE;
}
}
/* Fill items: data in Matlab file is stored columnwise */
for (K = 0; K < (int)matVariable->dims[0]; K++) /* Loop over items */
{
for (L = 0; L < (int)matVariable->dims[1]; L++) /* Loop over chars */
{
charData[K][L] = ((char *)matVariable->data)[L * matVariable->dims[0] + K];
}
charData[K][L] = '\0';
}
if (nbRow * nbCol != 0)
{
if (parent == NULL)
{
sciErr = createMatrixOfString(pvApiCtx, iVar, nbRow, nbCol, charData);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
}
else
{
sciErr = createMatrixOfStringInList(pvApiCtx, iVar, parent, item_position, nbRow, nbCol, charData);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
}
}
else /* Empty character string */
{
if (parent == NULL)
{
createSingleString(pvApiCtx, iVar, "\0");
}
else
{
char ** tmp_char = (char **)MALLOC(sizeof(char *));
tmp_char[0] = strdup("\0");
sciErr = createMatrixOfStringInList(pvApiCtx, iVar, parent, item_position, 1, 1, tmp_char);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
freeArrayOfString(tmp_char, 1);
}
}
freeArrayOfString(charData, nbRow * nbCol);
}
else /* Multi-dimension array -> Scilab HyperMatrix */
{
Scierror(999, _("%s: N-D arrays of chars not implemented.\n"), "CreateCharVariable");
return FALSE;
}
return TRUE;
}
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