/* This only will ever be called if an error occurs during
* initialization
*/
static void
pango_module_finalize (GObject *object)
{
PangoModule *module = PANGO_MODULE (object);
g_free (module->path);
G_OBJECT_CLASS (pango_module_parent_class)->finalize (object);
}
/* This only will ever be called if an error occurs during
* initialization
*/
static void
pango_module_finalize (GObject *object)
{
PangoModule *module = PANGO_MODULE (object);
g_free (module->path);
parent_class->finalize (object);
}
static gboolean
pango_module_load (GTypeModule *module)
{
PangoModule *pango_module = PANGO_MODULE (module);
if (pango_module->path)
{
pango_module->library = g_module_open (pango_module->path, G_MODULE_BIND_LOCAL);
if (!pango_module->library)
{
GQuark warned_quark = get_warned_quark ();
if (!g_object_get_qdata (G_OBJECT (pango_module), warned_quark))
{
g_warning ("%s", g_module_error());
g_object_set_qdata_full (G_OBJECT (pango_module), warned_quark,
GINT_TO_POINTER (1), NULL);
}
return FALSE;
}
/* extract symbols from the lib */
if (!g_module_symbol (pango_module->library, "script_engine_init",
(gpointer *)(void *)&pango_module->init) ||
!g_module_symbol (pango_module->library, "script_engine_exit",
(gpointer *)(void *)&pango_module->exit) ||
!g_module_symbol (pango_module->library, "script_engine_list",
(gpointer *)(void *)&pango_module->list) ||
!g_module_symbol (pango_module->library, "script_engine_create",
(gpointer *)(void *)&pango_module->create))
{
GQuark warned_quark = get_warned_quark ();
if (!g_object_get_qdata (G_OBJECT (pango_module), warned_quark))
{
g_warning ("%s", g_module_error());
g_object_set_qdata_full (G_OBJECT (pango_module), warned_quark,
GINT_TO_POINTER (1), NULL);
}
g_module_close (pango_module->library);
return FALSE;
}
}
/* call the module's init function to let it */
/* setup anything it needs to set up. */
pango_module->init (module);
return TRUE;
}
static void
pango_module_unload (GTypeModule *module)
{
PangoModule *pango_module = PANGO_MODULE (module);
pango_module->exit();
if (pango_module->path)
{
g_module_close (pango_module->library);
pango_module->library = NULL;
pango_module->init = NULL;
pango_module->exit = NULL;
pango_module->list = NULL;
pango_module->create = NULL;
}
}
static gboolean
pango_module_load (GTypeModule *module)
{
PangoModule *pango_module = PANGO_MODULE (module);
if (pango_module->path)
{
pango_module->library = g_module_open (pango_module->path, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
if (!pango_module->library)
{
g_warning ("%s", g_module_error());
return FALSE;
}
/* extract symbols from the lib */
if (!g_module_symbol (pango_module->library, "script_engine_init",
(gpointer *)&pango_module->init) ||
!g_module_symbol (pango_module->library, "script_engine_exit",
(gpointer *)&pango_module->exit) ||
!g_module_symbol (pango_module->library, "script_engine_list",
(gpointer *)&pango_module->list) ||
!g_module_symbol (pango_module->library, "script_engine_create",
(gpointer *)&pango_module->create))
{
g_warning ("%s", g_module_error());
g_module_close (pango_module->library);
return FALSE;
}
}
/* call the module's init function to let it */
/* setup anything it needs to set up. */
pango_module->init (module);
return TRUE;
}