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/*
* This file is part of the Shiboken Python Bindings Generator project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "helper.h"
namespace Shiboken
{
bool sequenceToArgcArgv(PyObject* argList, int* argc, char*** argv, const char* defaultAppName)
{
if (!PySequence_Check(argList))
return false;
if (!defaultAppName)
defaultAppName = "PySideApplication";
// Check all items
Shiboken::AutoDecRef args(PySequence_Fast(argList, 0));
int numArgs = PySequence_Fast_GET_SIZE(argList);
for (int i = 0; i < numArgs; ++i) {
PyObject* item = PySequence_Fast_GET_ITEM(args.object(), i);
if (!PyString_Check(item) && !PyUnicode_Check(item))
return false;
}
*argc = numArgs + 1;
*argv = new char*[*argc];
for (int i = 0; i < numArgs; ++i) {
PyObject* item = PySequence_Fast_GET_ITEM(args.object(), i);
char* string;
if (PyUnicode_Check(item)) {
Shiboken::AutoDecRef utf8(PyUnicode_AsUTF8String(item));
string = strdup(PyString_AS_STRING(utf8.object()));
} else {
string = strdup(PyString_AS_STRING(item));
}
(*argv)[i+1] = string;
}
// Try to get the script name
PyObject* globals = PyEval_GetGlobals();
PyObject* appName = PyDict_GetItemString(globals, "__file__");
(*argv)[0] = strdup(appName ? PyString_AS_STRING(appName) : defaultAppName);
return true;
}
int*
sequenceToIntArray(PyObject* obj, bool zeroTerminated)
{
int* array = NULL;
int i;
int size;
if (!PySequence_Check(obj)) {
PyErr_SetString(PyExc_TypeError, "Sequence of ints expected");
return NULL;
}
size = PySequence_Size(obj);
array = new int[size + (zeroTerminated ? 1 : 0)];
for (i = 0; i < size; i++) {
PyObject* item = PySequence_GetItem(obj, i);
if (!PyInt_Check(item)) {
PyErr_SetString(PyExc_TypeError, "Sequence of ints expected");
Py_DECREF(item);
if (array)
delete[] array;
return NULL;
} else {
array[i] = PyInt_AsLong(item);
Py_DECREF(item);
}
}
if (zeroTerminated)
array[i] = 0;
return array;
}
} // namespace Shiboken
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