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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2012 - Scilab Enterprises - Calixte DENIZET
*
* 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 "ScilabGateway.hxx"
namespace org_modules_external_objects
{
int ScilabGateway::array(char * fname, const int envId, void * pvApiCtx)
{
SciErr err;
int ret = 0;
int * addr = 0;
char * className = 0;
int * args = 0;
ScilabAbstractEnvironment & env = ScilabEnvironments::getEnvironment(envId);
if (Rhs < 2)
{
throw ScilabAbstractEnvironmentException(__LINE__, __FILE__, gettext("Wrong number of arguments : more than %d expected."), 2);
}
OptionsHelper::setCopyOccurred(false);
ScilabObjects::initialization(env, pvApiCtx);
env.getGatewayOptions().setIsNew(false);
className = ScilabObjects::getSingleString(1, pvApiCtx);
args = new int[Rhs - 1];
for (int i = 0; i < Rhs - 1; i++)
{
err = getVarAddressFromPosition(pvApiCtx, i + 2, &addr);
if (err.iErr)
{
delete[] args;
freeAllocatedSingleString(className);
throw ScilabAbstractEnvironmentException(__LINE__, __FILE__, gettext("Invalid variable: cannot retrieve the data"));
}
args[i] = ScilabObjects::isPositiveIntegerAtAddress(addr, pvApiCtx);
if (args[i] == -1 || args[i] == 0)
{
delete[] args;
freeAllocatedSingleString(className);
throw ScilabAbstractEnvironmentException(__LINE__, __FILE__, gettext("A strictly positive integer is expected at position %d."), i + 2);
}
}
try
{
ret = env.createarray(className, args, Rhs - 1);
}
catch (std::exception & e)
{
delete[] args;
freeAllocatedSingleString(className);
throw;
}
delete[] args;
freeAllocatedSingleString(className);
try
{
ScilabObjects::createEnvironmentObjectAtPos(EXTERNAL_OBJECT, Rhs + 1, ret, envId, pvApiCtx);
}
catch (ScilabAbstractEnvironmentException & e)
{
env.removeobject(ret);
throw;
}
LhsVar(1) = Rhs + 1;
PutLhsVar();
return 0;
}
}
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