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shared: add typed nm_g_object_set_property*() helpers

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Add helper wrappers around nm_g_object_set_property() that take a
native value, construct a GValue of the according type, and call
nm_g_object_set_property().
This commit is contained in:
Thomas Haller 2019-01-03 11:17:18 +01:00
parent 04c6c912b0
commit 33bf73f252
2 changed files with 171 additions and 13 deletions
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126
shared/nm-utils/nm-shared-utils.c
View file

@ -1108,7 +1108,7 @@ nm_utils_error_is_notfound (GError *error)
*/
gboolean
nm_g_object_set_property (GObject *object,
const char *property_name,
const char *property_name,
const GValue *value,
GError **error)
{
@ -1181,17 +1181,90 @@ nm_g_object_set_property (GObject *object,
return TRUE;
}
#define _set_property(object, property_name, gtype, gtype_set, value, error) \
G_STMT_START { \
nm_auto_unset_gvalue GValue gvalue = { 0 }; \
\
g_value_init (&gvalue, gtype); \
gtype_set (&gvalue, (value)); \
return nm_g_object_set_property ((object), (property_name), &gvalue, (error)); \
} G_STMT_END
gboolean
nm_g_object_set_property_string (GObject *object,
const char *property_name,
const char *value,
GError **error)
{
_set_property (object, property_name, G_TYPE_STRING, g_value_set_string, value, error);
}
gboolean
nm_g_object_set_property_string_static (GObject *object,
const char *property_name,
const char *value,
GError **error)
{
_set_property (object, property_name, G_TYPE_STRING, g_value_set_static_string, value, error);
}
gboolean
nm_g_object_set_property_string_take (GObject *object,
const char *property_name,
char *value,
GError **error)
{
_set_property (object, property_name, G_TYPE_STRING, g_value_take_string, value, error);
}
gboolean
nm_g_object_set_property_boolean (GObject *object,
const char *property_name,
const char *property_name,
gboolean value,
GError **error)
{
nm_auto_unset_gvalue GValue gvalue = { 0 };
_set_property (object, property_name, G_TYPE_BOOLEAN, g_value_set_boolean, !!value, error);
}
g_value_init (&gvalue, G_TYPE_BOOLEAN);
g_value_set_boolean (&gvalue, !!value);
return nm_g_object_set_property (object, property_name, &gvalue, error);
gboolean
nm_g_object_set_property_char (GObject *object,
const char *property_name,
gint8 value,
GError **error)
{
/* glib says about G_TYPE_CHAR:
*
* The type designated by G_TYPE_CHAR is unconditionally an 8-bit signed integer.
*
* This is always a (signed!) char. */
_set_property (object, property_name, G_TYPE_CHAR, g_value_set_schar, value, error);
}
gboolean
nm_g_object_set_property_uchar (GObject *object,
const char *property_name,
guint8 value,
GError **error)
{
_set_property (object, property_name, G_TYPE_UCHAR, g_value_set_uchar, value, error);
}
gboolean
nm_g_object_set_property_int (GObject *object,
const char *property_name,
int value,
GError **error)
{
_set_property (object, property_name, G_TYPE_INT, g_value_set_int, value, error);
}
gboolean
nm_g_object_set_property_int64 (GObject *object,
const char *property_name,
gint64 value,
GError **error)
{
_set_property (object, property_name, G_TYPE_INT64, g_value_set_int64, value, error);
}
gboolean
@ -1200,11 +1273,44 @@ nm_g_object_set_property_uint (GObject *object,
guint value,
GError **error)
{
nm_auto_unset_gvalue GValue gvalue = { 0 };
_set_property (object, property_name, G_TYPE_UINT, g_value_set_uint, value, error);
}
g_value_init (&gvalue, G_TYPE_UINT);
g_value_set_uint (&gvalue, value);
return nm_g_object_set_property (object, property_name, &gvalue, error);
gboolean
nm_g_object_set_property_uint64 (GObject *object,
const char *property_name,
guint64 value,
GError **error)
{
_set_property (object, property_name, G_TYPE_UINT64, g_value_set_uint64, value, error);
}
gboolean
nm_g_object_set_property_flags (GObject *object,
const char *property_name,
GType gtype,
guint value,
GError **error)
{
nm_assert (({
nm_auto_unref_gtypeclass GTypeClass *gtypeclass = g_type_class_ref (gtype);
G_IS_FLAGS_CLASS (gtypeclass);
}));
_set_property (object, property_name, gtype, g_value_set_flags, value, error);
}
gboolean
nm_g_object_set_property_enum (GObject *object,
const char *property_name,
GType gtype,
int value,
GError **error)
{
nm_assert (({
nm_auto_unref_gtypeclass GTypeClass *gtypeclass = g_type_class_ref (gtype);
G_IS_ENUM_CLASS (gtypeclass);
}));
_set_property (object, property_name, gtype, g_value_set_enum, value, error);
}
GParamSpec *

58
shared/nm-utils/nm-shared-utils.h
View file

@ -697,20 +697,72 @@ nm_utils_error_set_literal (GError **error, int error_code, const char *literal)
/*****************************************************************************/
gboolean nm_g_object_set_property (GObject *object,
const char *property_name,
const char *property_name,
const GValue *value,
GError **error);
gboolean nm_g_object_set_property_string (GObject *object,
const char *property_name,
const char *value,
GError **error);
gboolean nm_g_object_set_property_string_static (GObject *object,
const char *property_name,
const char *value,
GError **error);
gboolean nm_g_object_set_property_string_take (GObject *object,
const char *property_name,
char *value,
GError **error);
gboolean nm_g_object_set_property_boolean (GObject *object,
const char *property_name,
const char *property_name,
gboolean value,
GError **error);
gboolean nm_g_object_set_property_char (GObject *object,
const char *property_name,
gint8 value,
GError **error);
gboolean nm_g_object_set_property_uchar (GObject *object,
const char *property_name,
guint8 value,
GError **error);
gboolean nm_g_object_set_property_int (GObject *object,
const char *property_name,
int value,
GError **error);
gboolean nm_g_object_set_property_int64 (GObject *object,
const char *property_name,
gint64 value,
GError **error);
gboolean nm_g_object_set_property_uint (GObject *object,
const char *property_name,
const char *property_name,
guint value,
GError **error);
gboolean nm_g_object_set_property_uint64 (GObject *object,
const char *property_name,
guint64 value,
GError **error);
gboolean nm_g_object_set_property_flags (GObject *object,
const char *property_name,
GType gtype,
guint value,
GError **error);
gboolean nm_g_object_set_property_enum (GObject *object,
const char *property_name,
GType gtype,
int value,
GError **error);
GParamSpec *nm_g_object_class_find_property_from_gtype (GType gtype,
const char *property_name);