Constructor

GioDBusConnectionnew_sync

since: 2.26

Declaration 

GDBusConnection*
g_dbus_connection_new_sync (
  GIOStream* stream,
  const gchar* guid,
  GDBusConnectionFlags flags,
  GDBusAuthObserver* observer,
  GCancellable* cancellable,
  GError** error
)

Description

Synchronously sets up a D-Bus connection for exchanging D-Bus messages with the end represented by stream.

If stream is a GSocketConnection, then the corresponding GSocket will be put into non-blocking mode.

The D-Bus connection will interact with stream from a worker thread. As a result, the caller should not interact with stream after this method has been called, except by calling g_object_unref() on it.

If observer is not NULL it may be used to control the authentication process.

This is a synchronous failable constructor. See g_dbus_connection_new() for the asynchronous version.

Available since: 2.26

Parameters

stream

Type: GIOStream

A GIOStream.

The data is owned by the caller of the function.
guid

Type: const gchar*

The GUID to use if authenticating as a server or NULL.

The argument can be NULL.
The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
flags

Type: GDBusConnectionFlags

Flags describing how to make the connection.

observer

Type: GDBusAuthObserver

A GDBusAuthObserver or NULL.

The argument can be NULL.
The data is owned by the caller of the function.
cancellable

Type: GCancellable

A GCancellable or NULL.

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 a NULL GError*.
The argument will left initialized to NULL by 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: GDBusConnection

A GDBusConnection 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.