95 lines
1.7 KiB
C
95 lines
1.7 KiB
C
/*
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* mooutils/moopython.c
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*
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* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#include "mooutils/moopython.h"
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typedef struct {
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gpointer data;
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GDestroyNotify destroy;
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} Data;
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MooPyAPI *moo_py_api = NULL;
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void
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moo_python_add_data (gpointer data,
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GDestroyNotify destroy)
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{
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Data *d;
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g_return_if_fail (moo_py_api != NULL);
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g_return_if_fail (destroy != NULL);
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d = g_new (Data, 1);
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d->data = data;
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d->destroy = destroy;
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moo_py_api->_free_list = g_slist_prepend (moo_py_api->_free_list, d);
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}
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static void
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data_free (Data *d)
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{
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if (d)
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{
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d->destroy (d->data);
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g_free (d);
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}
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}
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gboolean
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moo_python_init (guint version,
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MooPyAPI *api)
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{
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if (version != MOO_PY_API_VERSION)
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return FALSE;
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g_return_val_if_fail (!moo_py_api || !api, FALSE);
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if (moo_py_api)
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{
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g_slist_foreach (moo_py_api->_free_list, (GFunc) data_free, NULL);
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g_slist_free (moo_py_api->_free_list);
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}
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moo_py_api = api;
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if (moo_py_api)
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moo_py_api->_free_list = NULL;
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return TRUE;
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}
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MooPyObject *
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moo_Py_INCREF (MooPyObject *obj)
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{
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g_return_val_if_fail (moo_python_running (), obj);
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if (obj)
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moo_py_api->incref (obj);
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return obj;
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}
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void
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moo_Py_DECREF (MooPyObject *obj)
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{
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g_return_if_fail (moo_python_running ());
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if (obj)
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moo_py_api->decref (obj);
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}
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