diff options
| -rw-r--r-- | plugins/pychrysalide/glibext/objhole.c | 41 | ||||
| -rw-r--r-- | tests/glibext/objhole.py | 9 |
2 files changed, 48 insertions, 2 deletions
diff --git a/plugins/pychrysalide/glibext/objhole.c b/plugins/pychrysalide/glibext/objhole.c index 23f7f4c..2a3ad6f 100644 --- a/plugins/pychrysalide/glibext/objhole.c +++ b/plugins/pychrysalide/glibext/objhole.c @@ -43,6 +43,9 @@ CREATE_DYN_CONSTRUCTOR(thick_object, G_TYPE_THICK_OBJECT); /* Initialise une instance sur la base du dérivé de GObject. */ static int py_thick_object_init(PyObject *, PyObject *, PyObject *); +/* Indique le nombre de bits accaparés par la GLib. */ +static PyObject *py_thick_object_get__GOBJECT_RESERVED_EXTRA_BITS(PyObject *, void *); + /* Fournit la valeur courante de la zone de stockage d'un objet. */ static PyObject *py_thick_object_get_extra(PyObject *, void *); @@ -94,6 +97,39 @@ static int py_thick_object_init(PyObject *self, PyObject *args, PyObject *kwds) * Paramètres : self = objet Python concerné par l'appel. * * closure = non utilisé ici. * * * +* Description : Indique le nombre de bits accaparés par la GLib. * +* * +* Retour : Nombre de bits, à priori inférieur à 32. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static PyObject *py_thick_object_get__GOBJECT_RESERVED_EXTRA_BITS(PyObject *self, void *closure) +{ + PyObject *result; /* Résultat à retourner */ + +#define THICK_OBJECT__GOBJECT_RESERVED_EXTRA_BITS_ATTRIB PYTHON_GET_DEF_FULL \ +( \ + _GOBJECT_RESERVED_EXTRA_BITS, py_thick_object, \ + "Quantity of lower bits used by the GLib inside the memory hole.\n" \ + "\n" \ + "The returned value should be less then 32 and is provided for" \ + " pychrysalide.glibext.ThickObject subclass implementation." \ +) + + result = PyLong_FromUnsignedLong(GOBJECT_RESERVED_EXTRA_BITS); + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : self = objet Python concerné par l'appel. * +* closure = non utilisé ici. * +* * * Description : Fournit la valeur courante de la zone de stockage d'un objet.* * * * Retour : Valeur de 32 lues et expurgées des bits GLib. * @@ -111,8 +147,8 @@ static PyObject *py_thick_object_get_extra(PyObject *self, void *closure) #define THICK_OBJECT_EXTRA_ATTRIB PYTHON_GETSET_DEF_FULL \ ( \ extra, py_thick_object, \ - "Define and retrieve the data stored inside the structure" \ - " memory hole of all GObject native instances.\n" \ + "Data stored inside the structure memory hole of all GObject" \ + " native instances.\n" \ "\n" \ "Less than 32 bits are available for storing arbitrary values." \ ) @@ -183,6 +219,7 @@ PyTypeObject *get_python_thick_object_type(void) }; static PyGetSetDef py_thick_object_getseters[] = { + THICK_OBJECT__GOBJECT_RESERVED_EXTRA_BITS_ATTRIB, THICK_OBJECT_EXTRA_ATTRIB, { NULL } }; diff --git a/tests/glibext/objhole.py b/tests/glibext/objhole.py index 09bd8f5..6a7c2e8 100644 --- a/tests/glibext/objhole.py +++ b/tests/glibext/objhole.py @@ -20,3 +20,12 @@ class TestWorks(ChrysalideTestCase): obj.extra = 0x00123000 self.assertEqual(obj.extra, 0x00123000) + + + def testRservedBits(self): + """Check space leaved as available by the GLib.""" + + obj = ThickObject() + + self.assertTrue(obj._GOBJECT_RESERVED_EXTRA_BITS > 0) + self.assertTrue(obj._GOBJECT_RESERVED_EXTRA_BITS < 32) |