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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2006 - INRIA - Jean-Baptiste Silvy
*
* 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
*
*/
/*------------------------------------------------------------------------*/
/* file: getPropertyAssignedValue.c */
/* desc : a set of functions used to get the values which will be */
/* assigned to handles properties from the stack */
/*------------------------------------------------------------------------*/
#include "getPropertyAssignedValue.h"
#include "api_scilab.h"
#include "localization.h"
#include "MALLOC.h"
#include "BasicAlgos.h"
#include "freeArrayOfString.h"
#include "Scierror.h"
#include "stricmp.h"
#ifdef _MSC_VER
#include "strdup_windows.h"
#endif
/*--------------------------------------------------------------------------*/
void copyDoubleVectorToIntFromStack(void* _pvData, int* _piDest, int _iNbItem)
{
int i = 0;
double* values = (double*)_pvData;
for (i = 0 ; i < _iNbItem ; i++)
{
_piDest[i] = (int) values[i];
}
}
/*--------------------------------------------------------------------------*/
char ** createCopyStringMatrixFromStack(void* _pvData, int _iNbItem)
{
int i = 0;
char ** res = (char**)MALLOC(_iNbItem * sizeof(char *));
char ** values = (char**)_pvData;
if (res == NULL)
{
return NULL;
}
for (i = 0 ; i < _iNbItem ; i++)
{
res[i] = strdup(values[i]);
}
return res;
}
/*--------------------------------------------------------------------------*/
int tryGetBooleanValueFromStack(void* _pvData, int _iType, int _iRows, int _iCols, char* _pstPropertyName)
{
if (_iType == sci_strings)
{
if (stricmp((char*)_pvData, "on") == 0)
{
return TRUE;
}
if (stricmp((char*)_pvData, "off") == 0)
{
return FALSE;
}
if (stricmp((char*)_pvData, "1") == 0)
{
return TRUE;
}
if (stricmp((char*)_pvData, "0") == 0)
{
return FALSE;
}
if (stricmp((char*)_pvData, "T") == 0)
{
return TRUE;
}
if (stricmp((char*)_pvData, "F") == 0)
{
return FALSE;
}
Scierror(999, _("Wrong value for '%s' property: '%s' or '%s' expected.\n"), _pstPropertyName, "on", "off");
return NOT_A_BOOLEAN_VALUE;
}
if (_iType == sci_boolean)
{
return ((int*)_pvData)[0];
}
if (_iType == sci_matrix)
{
if (((double*)_pvData)[0] == 0)
{
return FALSE;
}
return TRUE;
}
Scierror(999, _("Wrong type for '%s' property: String expected.\n"), _pstPropertyName);
return NOT_A_BOOLEAN_VALUE;
}
/*--------------------------------------------------------------------------*/
int getStackListNbElement(void* _pvCtx, int _iRhs)
{
int* piAddr = 0;
int iItem = 0;
getVarAddressFromPosition(_pvCtx, _iRhs, &piAddr);
getListItemNumber(_pvCtx, piAddr, &iItem);
return iItem - 1; //why -1 ? Oo
}
/*--------------------------------------------------------------------------*/
AssignedList * createAssignedList(void* _pvCtx, int _iRhs, int _iNbItem)
{
AssignedList * newList = NULL;
int iItem = 0;
newList = (AssignedList*)MALLOC(sizeof(AssignedList));
if (newList == NULL)
{
return NULL;
}
newList->iNbItem = _iNbItem + 1;
newList->iCurItem = 2 ; /* begin with 1 and 1 are the names */
newList->iRhs = _iRhs;
/* get the stack pointer */
getVarAddressFromPosition(_pvCtx, _iRhs, &newList->piList);
getListItemNumber(_pvCtx, newList->piList, &iItem);
/* check the size */
if (iItem != newList->iNbItem)
{
return NULL;
}
return newList;
}
/*--------------------------------------------------------------------------*/
void destroyAssignedList(AssignedList* _pList)
{
FREE(_pList);
}
/*--------------------------------------------------------------------------*/
int getAssignedListNbElement(AssignedList* _pList)
{
return _pList->iNbItem - 1;
}
/*--------------------------------------------------------------------------*/
void rewindAssignedList(AssignedList* _pList)
{
_pList->iCurItem = 2; //why -2 ? Oo
}
/*--------------------------------------------------------------------------*/
BOOL isListCurrentElementDoubleMatrix(void* _pvCtx, AssignedList* _pList)
{
int* piAddrItem = NULL;
int iType = 0;
getListItemAddress(_pvCtx, _pList->piList, _pList->iCurItem, &piAddrItem);
getVarType(_pvCtx, piAddrItem, &iType);
return iType == sci_matrix;
}
/*--------------------------------------------------------------------------*/
BOOL isListCurrentElementStringMatrix(void* _pvCtx, AssignedList* _pList)
{
int* piAddrItem = NULL;
int iType = 0;
getListItemAddress(_pvCtx, _pList->piList, _pList->iCurItem, &piAddrItem);
getVarType(_pvCtx, piAddrItem, &iType);
return iType == sci_strings;
}
/*--------------------------------------------------------------------------*/
BOOL isListCurrentElementEmptyMatrix(void* _pvCtx, AssignedList* _pList)
{
int* piItem = NULL;
int iRows = 0, iCols = 0;
if (!isListCurrentElementDoubleMatrix(_pvCtx, _pList))
{
/* empty matrix is a double matrix */
return FALSE;
}
getListItemAddress(_pvCtx, _pList->piList, _pList->iCurItem, &piItem);
getVarDimension(_pvCtx, piItem, &iRows, &iCols);
if (iRows * iCols == 0)
{
return TRUE;
}
return FALSE;
}
/*--------------------------------------------------------------------------*/
double* getDoubleMatrixFromList(void* _pvCtx, AssignedList* _pList, int _iItem, int* _piRows, int* _piCols)
{
double* pdbl = NULL;
getMatrixOfDoubleInList(_pvCtx, _pList->piList, _iItem, _piRows, _piCols, &pdbl);
return pdbl;
}
/*--------------------------------------------------------------------------*/
char ** getStringMatrixFromList(void* _pvCtx, AssignedList* _pList, int _iItem, int* _piRows, int* _piCols)
{
int* piItem = NULL;
char** pstData = NULL;
getListItemAddress(_pvCtx, _pList->piList, _iItem, &piItem);
getAllocatedMatrixOfString(_pvCtx, piItem, _piRows, _piCols, &pstData);
return pstData;
}
/*--------------------------------------------------------------------------*/
double* getCurrentDoubleMatrixFromList(void* _pvCtx, AssignedList* _pList, int* _piRows, int* _piCols)
{
double* res = NULL;
if (_pList->iCurItem > _pList->iNbItem)
{
*_piRows = 0;
*_piCols = 0;
return NULL;
}
res = getDoubleMatrixFromList(_pvCtx, _pList, _pList->iCurItem, _piRows, _piCols);
_pList->iCurItem++;
return res;
}
/*--------------------------------------------------------------------------*/
char** getCurrentStringMatrixFromList(void* _pvCtx, AssignedList* _pList, int* _piRows, int* _piCols)
{
char** res = NULL;
if (_pList->iCurItem > _pList->iNbItem)
{
*_piRows = 0;
*_piCols = 0;
return NULL;
}
res = getStringMatrixFromList(_pvCtx, _pList, _pList->iCurItem, _piRows, _piCols);
_pList->iCurItem++;
return res;
}
/*--------------------------------------------------------------------------*/
double* createCopyDoubleMatrixFromList(void* _pvCtx, AssignedList* _pList, int* _piRows, int* _piCols)
{
/* get the matrix */
double* stackValues = getCurrentDoubleMatrixFromList(_pvCtx, _pList, _piRows, _piCols);
int nbElement = *_piRows * *_piCols;
double* copyMatrix = NULL;
if (nbElement == 0)
{
return NULL;
}
/* copy */
copyMatrix = (double*)MALLOC((*_piRows) * (*_piCols) * sizeof(double));
if (copyMatrix == NULL)
{
*_piRows = -1;
*_piCols = -1;
return NULL;
}
doubleArrayCopy(copyMatrix, stackValues, nbElement);
return copyMatrix;
}
/*--------------------------------------------------------------------------*/
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