Constructor
GioDBusProxynew_sync
since: 2.26
Declaration [src]
GDBusProxy*
g_dbus_proxy_new_sync (
GDBusConnection* connection,
GDBusProxyFlags flags,
GDBusInterfaceInfo* info,
const gchar* name,
const gchar* object_path,
const gchar* interface_name,
GCancellable* cancellable,
GError** error
)
Description [src]
Creates a proxy for accessing interface_name on the remote object
at object_path owned by name at connection and synchronously
loads D-Bus properties unless the
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES flag is used.
If the G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS flag is not set, also sets up
match rules for signals. Connect to the GDBusProxy::g-signal signal
to handle signals from the remote object.
If both G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES and
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS are set, this constructor is
guaranteed to return immediately without blocking.
If name is a well-known name and the
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START and G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION
flags aren’t set and no name owner currently exists, the message bus
will be requested to launch a name owner for the name.
This is a synchronous failable constructor. See g_dbus_proxy_new()
and g_dbus_proxy_new_finish() for the asynchronous version.
GDBusProxy is used in this [example][gdbus-wellknown-proxy].
Available since: 2.26
Parameters
connection-
Type:
GDBusConnectionA
GDBusConnection.The data is owned by the caller of the function. flags-
Type:
GDBusProxyFlagsFlags used when constructing the proxy.
info-
Type:
GDBusInterfaceInfoA
GDBusInterfaceInfospecifying the minimal interface thatproxyconforms to orNULL.The argument can be NULL.The data is owned by the caller of the function. name-
Type:
const gchar*A bus name (well-known or unique) or
NULLifconnectionis not a message bus connection.The argument can be NULL.The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. object_path-
Type:
const gchar*An object path.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. interface_name-
Type:
const gchar*A D-Bus interface name.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. cancellable-
Type:
GCancellableA
GCancellableorNULL.The argument can be NULL.The data is owned by the caller of the function. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the constructor if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: GDBusProxy
A GDBusProxy or NULL if error is set.
Free with g_object_unref().
| The caller of the function takes ownership of the data, and is responsible for freeing it. |