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/*
Copyright (C) 2004 Tiago Cogumbreiro <cogumbreiro@users.sf.net>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Tiago Cogumbreiro <cogumbreiro@users.sf.net>
*/
#define PY_SSIZE_T_CLEAN
#include <pygobject.h>
#include <Python.h>
#include "totem-pl-parser.h"
#if PY_VERSION_HEX < 0x02050000
typedef int Py_ssize_t;
#define PY_SSIZE_T_MAX INT_MAX
#define PY_SSIZE_T_MIN INT_MIN
typedef inquiry lenfunc;
typedef intargfunc ssizeargfunc;
typedef intobjargproc ssizeobjargproc;
#endif
void pyplparser_register_classes(PyObject *d);
void pyplparser_add_constants(PyObject *module, const gchar *strip_prefix);
extern PyMethodDef pyplparser_functions[];
#ifdef TOTEM_TYPE_PL_PARSER_METADATA
static void
_fill_metadata(gpointer key, gpointer value, gpointer user_data)
{
PyObject *dict = (PyObject *) user_data;
PyObject *py_value = PyString_FromString((char *) value);
PyDict_SetItemString(dict, (char *) key, py_value);
Py_DECREF(py_value);
}
static PyObject *
_totem_metadata_from_gvalue(const GValue *value)
{
GHashTable *metadata = (GHashTable*) g_value_get_boxed(value);
PyObject *py_metadata = PyDict_New();
g_hash_table_foreach(metadata, _fill_metadata, py_metadata);
return py_metadata;
}
static int
_totem_metadata_to_gvalue(GValue *gvalue, PyObject *obj)
{
PyObject *key, *value;
Py_ssize_t pos = 0;
GHashTable *metadata;
if (!(PyDict_Check(obj))) {
PyErr_SetString(PyExc_TypeError, "metadata must be a dict");
return -1;
}
metadata = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
while (PyDict_Next(obj, &pos, &key, &value)) {
if (!PyString_Check(key)) {
PyErr_SetString(PyExc_TypeError, "metadata keys must be strings");
g_hash_table_destroy(metadata);
return -1;
}
if (!PyString_Check(value)) {
PyErr_SetString(PyExc_TypeError, "metadata values must be strings");
g_hash_table_destroy(metadata);
return -1;
}
g_hash_table_insert(metadata, PyString_AsString(key), PyString_AsString(value));
}
g_value_take_boxed(gvalue, metadata);
return 0;
}
#endif
DL_EXPORT(void)
initplparser(void)
{
PyObject *m, *d;
init_pygobject();
if (PyImport_ImportModule("gnomevfs") == NULL) {
PyErr_SetString(PyExc_ImportError,
"could not import gnomevfs");
return;
}
m = Py_InitModule("plparser", pyplparser_functions);
d = PyModule_GetDict(m);
pyplparser_register_classes(d);
pyplparser_add_constants(m, "TOTEM_PL_");
#ifdef TOTEM_TYPE_PL_PARSER_METADATA
pyg_register_gtype_custom(TOTEM_TYPE_PL_PARSER_METADATA,
_totem_metadata_from_gvalue,
_totem_metadata_to_gvalue);
#endif
}
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