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-rw-r--r--gi/pygi-marshal-from-py.c288
1 files changed, 0 insertions, 288 deletions
diff --git a/gi/pygi-marshal-from-py.c b/gi/pygi-marshal-from-py.c
index ba798591..259f9eaf 100644
--- a/gi/pygi-marshal-from-py.c
+++ b/gi/pygi-marshal-from-py.c
@@ -87,59 +87,6 @@ gi_argument_from_c_long (GIArgument *arg_out,
}
}
-/*
- * _is_union_member - check to see if the py_arg is actually a member of the
- * expected C union
- */
-static gboolean
-_is_union_member (GIInterfaceInfo *interface_info, PyObject *py_arg) {
- gint i;
- gint n_fields;
- GIUnionInfo *union_info;
- GIInfoType info_type;
- gboolean is_member = FALSE;
-
- info_type = g_base_info_get_type (interface_info);
-
- if (info_type != GI_INFO_TYPE_UNION)
- return FALSE;
-
- union_info = (GIUnionInfo *) interface_info;
- n_fields = g_union_info_get_n_fields (union_info);
-
- for (i = 0; i < n_fields; i++) {
- GIFieldInfo *field_info;
- GITypeInfo *field_type_info;
-
- field_info = g_union_info_get_field (union_info, i);
- field_type_info = g_field_info_get_type (field_info);
-
- /* we can only check if the members are interfaces */
- if (g_type_info_get_tag (field_type_info) == GI_TYPE_TAG_INTERFACE) {
- GIInterfaceInfo *field_iface_info;
- PyObject *py_type;
-
- field_iface_info = g_type_info_get_interface (field_type_info);
- py_type = _pygi_type_import_by_gi_info ((GIBaseInfo *) field_iface_info);
-
- if (py_type != NULL && PyObject_IsInstance (py_arg, py_type)) {
- is_member = TRUE;
- }
-
- Py_XDECREF (py_type);
- g_base_info_unref ( ( GIBaseInfo *) field_iface_info);
- }
-
- g_base_info_unref ( ( GIBaseInfo *) field_type_info);
- g_base_info_unref ( ( GIBaseInfo *) field_info);
-
- if (is_member)
- break;
- }
-
- return is_member;
-}
-
gboolean
_pygi_marshal_from_py_interface_enum (PyGIInvokeState *state,
PyGICallableCache *callable_cache,
@@ -257,238 +204,3 @@ err:
}
-gboolean
-_pygi_marshal_from_py_interface_struct_cache_adapter (PyGIInvokeState *state,
- PyGICallableCache *callable_cache,
- PyGIArgCache *arg_cache,
- PyObject *py_arg,
- GIArgument *arg,
- gpointer *cleanup_data)
-{
- PyGIInterfaceCache *iface_cache = (PyGIInterfaceCache *)arg_cache;
-
- gboolean res = _pygi_marshal_from_py_interface_struct (py_arg,
- arg,
- arg_cache->arg_name,
- iface_cache->interface_info,
- iface_cache->g_type,
- iface_cache->py_type,
- arg_cache->transfer,
- TRUE, /*copy_reference*/
- iface_cache->is_foreign,
- arg_cache->is_pointer);
-
- /* Assume struct marshaling is always a pointer and assign cleanup_data
- * here rather than passing it further down the chain.
- */
- *cleanup_data = arg->v_pointer;
- return res;
-}
-
-gboolean
-_pygi_marshal_from_py_interface_boxed (PyGIInvokeState *state,
- PyGICallableCache *callable_cache,
- PyGIArgCache *arg_cache,
- PyObject *py_arg,
- GIArgument *arg,
- gpointer *cleanup_data)
-{
- PyErr_Format (PyExc_NotImplementedError,
- "Marshalling for this type is not implemented yet");
- return FALSE;
-}
-
-gboolean
-_pygi_marshal_from_py_interface_union (PyGIInvokeState *state,
- PyGICallableCache *callable_cache,
- PyGIArgCache *arg_cache,
- PyObject *py_arg,
- GIArgument *arg,
- gpointer *cleanup_data)
-{
- PyErr_Format(PyExc_NotImplementedError,
- "Marshalling for this type is not implemented yet");
- return FALSE;
-}
-
-
-/* _pygi_marshal_from_py_gvalue:
- * py_arg: (in):
- * arg: (out):
- * transfer:
- * copy_reference: TRUE if arg should use the pointer reference held by py_arg
- * when it is already holding a GValue vs. copying the value.
- */
-gboolean
-_pygi_marshal_from_py_gvalue (PyObject *py_arg,
- GIArgument *arg,
- GITransfer transfer,
- gboolean copy_reference) {
- GValue *value;
- GType object_type;
-
- object_type = pyg_type_from_object_strict ( (PyObject *) py_arg->ob_type, FALSE);
- if (object_type == G_TYPE_INVALID) {
- PyErr_SetString (PyExc_RuntimeError, "unable to retrieve object's GType");
- return FALSE;
- }
-
- /* if already a gvalue, use that, else marshal into gvalue */
- if (object_type == G_TYPE_VALUE) {
- GValue *source_value = pyg_boxed_get (py_arg, GValue);
- if (copy_reference) {
- value = source_value;
- } else {
- value = g_slice_new0 (GValue);
- g_value_init (value, G_VALUE_TYPE (source_value));
- g_value_copy (source_value, value);
- }
- } else {
- value = g_slice_new0 (GValue);
- g_value_init (value, object_type);
- if (pyg_value_from_pyobject (value, py_arg) < 0) {
- g_slice_free (GValue, value);
- PyErr_SetString (PyExc_RuntimeError, "PyObject conversion to GValue failed");
- return FALSE;
- }
- }
-
- arg->v_pointer = value;
- return TRUE;
-}
-
-/* _pygi_marshal_from_py_gclosure:
- * py_arg: (in):
- * arg: (out):
- */
-gboolean
-_pygi_marshal_from_py_gclosure(PyObject *py_arg,
- GIArgument *arg)
-{
- GClosure *closure;
- GType object_gtype = pyg_type_from_object_strict (py_arg, FALSE);
-
- if ( !(PyCallable_Check(py_arg) ||
- g_type_is_a (object_gtype, G_TYPE_CLOSURE))) {
- PyErr_Format (PyExc_TypeError, "Must be callable, not %s",
- py_arg->ob_type->tp_name);
- return FALSE;
- }
-
- if (g_type_is_a (object_gtype, G_TYPE_CLOSURE))
- closure = (GClosure *)pyg_boxed_get (py_arg, void);
- else
- closure = pyg_closure_new (py_arg, NULL, NULL);
-
- if (closure == NULL) {
- PyErr_SetString (PyExc_RuntimeError, "PyObject conversion to GClosure failed");
- return FALSE;
- }
-
- arg->v_pointer = closure;
- return TRUE;
-}
-
-gboolean
-_pygi_marshal_from_py_interface_struct (PyObject *py_arg,
- GIArgument *arg,
- const gchar *arg_name,
- GIBaseInfo *interface_info,
- GType g_type,
- PyObject *py_type,
- GITransfer transfer,
- gboolean copy_reference,
- gboolean is_foreign,
- gboolean is_pointer)
-{
- gboolean is_union = FALSE;
-
- if (py_arg == Py_None) {
- arg->v_pointer = NULL;
- return TRUE;
- }
-
- /* FIXME: handle this large if statement in the cache
- * and set the correct marshaller
- */
-
- if (g_type_is_a (g_type, G_TYPE_CLOSURE)) {
- return _pygi_marshal_from_py_gclosure (py_arg, arg);
- } else if (g_type_is_a (g_type, G_TYPE_VALUE)) {
- return _pygi_marshal_from_py_gvalue(py_arg,
- arg,
- transfer,
- copy_reference);
- } else if (is_foreign) {
- PyObject *success;
- success = pygi_struct_foreign_convert_to_g_argument (py_arg,
- interface_info,
- transfer,
- arg);
-
- return (success == Py_None);
- } else if (!PyObject_IsInstance (py_arg, py_type)) {
- /* first check to see if this is a member of the expected union */
- is_union = _is_union_member (interface_info, py_arg);
- if (!is_union) {
- goto type_error;
- }
- }
-
- if (g_type_is_a (g_type, G_TYPE_BOXED)) {
- /* Additionally use pyg_type_from_object to pull the stashed __gtype__
- * attribute off of the input argument for type checking. This is needed
- * to work around type discrepancies in cases with aliased (typedef) types.
- * e.g. GtkAllocation, GdkRectangle.
- * See: https://bugzilla.gnomethere are .org/show_bug.cgi?id=707140
- */
- if (is_union || pyg_boxed_check (py_arg, g_type) ||
- g_type_is_a (pyg_type_from_object (py_arg), g_type)) {
- arg->v_pointer = pyg_boxed_get (py_arg, void);
- if (transfer == GI_TRANSFER_EVERYTHING) {
- arg->v_pointer = g_boxed_copy (g_type, arg->v_pointer);
- }
- } else {
- goto type_error;
- }
-
- } else if (g_type_is_a (g_type, G_TYPE_POINTER) ||
- g_type_is_a (g_type, G_TYPE_VARIANT) ||
- g_type == G_TYPE_NONE) {
- g_warn_if_fail (g_type_is_a (g_type, G_TYPE_VARIANT) || !is_pointer || transfer == GI_TRANSFER_NOTHING);
-
- if (g_type_is_a (g_type, G_TYPE_VARIANT) &&
- pyg_type_from_object (py_arg) != G_TYPE_VARIANT) {
- PyErr_SetString (PyExc_TypeError, "expected GLib.Variant");
- return FALSE;
- }
- arg->v_pointer = pyg_pointer_get (py_arg, void);
- if (transfer == GI_TRANSFER_EVERYTHING) {
- g_variant_ref ((GVariant *)arg->v_pointer);
- }
-
- } else {
- PyErr_Format (PyExc_NotImplementedError,
- "structure type '%s' is not supported yet",
- g_type_name(g_type));
- return FALSE;
- }
- return TRUE;
-
-type_error:
- {
- gchar *type_name = _pygi_g_base_info_get_fullname (interface_info);
- PyObject *module = PyObject_GetAttrString(py_arg, "__module__");
-
- PyErr_Format (PyExc_TypeError, "argument %s: Expected %s, but got %s%s%s",
- arg_name ? arg_name : "self",
- type_name,
- module ? PYGLIB_PyUnicode_AsString(module) : "",
- module ? "." : "",
- py_arg->ob_type->tp_name);
- if (module)
- Py_DECREF (module);
- g_free (type_name);
- return FALSE;
- }
-}
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