class Gio::UnixCredentialsMessage
Overview
This #GSocketControlMessage contains a #GCredentials instance. It may be sent using g_socket_send_message() and received using g_socket_receive_message() over UNIX sockets (ie: sockets in the %G_SOCKET_FAMILY_UNIX family).
For an easier way to send and receive credentials over stream-oriented UNIX sockets, see g_unix_connection_send_credentials() and g_unix_connection_receive_credentials(). To receive credentials of a foreign process connected to a socket, use g_socket_get_credentials().
Since GLib 2.72, #GUnixCredentialMessage is available on all platforms. It
requires underlying system support (such as Windows 10 with AF_UNIX
) at run
time.
Before GLib 2.72, <gio/gunixcredentialsmessage.h>
belonged to the UNIX-specific
GIO interfaces, thus you had to use the gio-unix-2.0.pc
pkg-config file
when using it. This is no longer necessary since GLib 2.72.
Defined in:
lib/gi-crystal/src/auto/gio-2.0/unix_credentials_message.crConstructors
-
.new : self
Creates a new #GUnixCredentialsMessage with credentials matching the current processes.
- .new(*, credentials : Gio::Credentials | Nil = nil)
-
.new_with_credentials(credentials : Gio::Credentials) : self
Creates a new #GUnixCredentialsMessage holding credentials.
Class Method Summary
-
.g_type : UInt64
Returns the type id (GType) registered in GLib type system.
-
.is_supported : Bool
Checks if passing #GCredentials on a #GSocket is supported on this platform.
Instance Method Summary
-
#==(other : self)
Returns
true
if this reference is the same as other. -
#credentials : Gio::Credentials
Gets the credentials stored in message.
- #credentials=(value : Gio::Credentials | Nil) : Gio::Credentials | Nil
-
#hash(hasher)
See
Object#hash(hasher)
Instance methods inherited from class Gio::SocketControlMessage
==(other : self)
==,
hash(hasher)
hash,
level : Int32
level,
msg_type : Int32
msg_type,
serialize(data : Pointer(Void)) : Nil
serialize,
size : UInt64
size
Constructor methods inherited from class Gio::SocketControlMessage
new
new
Class methods inherited from class Gio::SocketControlMessage
deserialize(level : Int32, type : Int32, data : Bytes) : Gio::SocketControlMessage
deserialize,
g_type : UInt64
g_type
Instance methods inherited from class GObject::Object
==(other : self)
==,
bind_property(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags) : GObject::Binding
bind_property,
bind_property_full(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags, transform_to : GObject::Closure, transform_from : GObject::Closure) : GObject::Binding
bind_property_full,
data(key : String) : Pointer(Void) | Nil
data,
finalize
finalize,
freeze_notify : Nil
freeze_notify,
getv(names : Enumerable(String), values : Enumerable(_)) : Nil
getv,
hash(hasher)
hash,
notify(property_name : String) : Nil
notify,
notify_by_pspec(pspec : GObject::ParamSpec) : Nil
notify_by_pspec,
notify_signal
notify_signal,
property(property_name : String, value : _) : Nil
property,
qdata(quark : UInt32) : Pointer(Void) | Nil
qdata,
ref_count : UInt32
ref_count,
run_dispose : Nil
run_dispose,
set_data(key : String, data : Pointer(Void) | Nil) : Nil
set_data,
set_property(property_name : String, value : _) : Nil
set_property,
steal_data(key : String) : Pointer(Void) | Nil
steal_data,
steal_qdata(quark : UInt32) : Pointer(Void) | Nil
steal_qdata,
thaw_notify : Nil
thaw_notify,
to_unsafe : Pointer(Void)
to_unsafe,
watch_closure(closure : GObject::Closure) : Nil
watch_closure
Constructor methods inherited from class GObject::Object
cast(obj : GObject::Object) : self
cast,
new(pointer : Pointer(Void), transfer : GICrystal::Transfer)new new, newv(object_type : UInt64, parameters : Enumerable(GObject::Parameter)) : self newv
Class methods inherited from class GObject::Object
cast?(obj : GObject::Object) : self | Nil
cast?,
compat_control(what : UInt64, data : Pointer(Void) | Nil) : UInt64
compat_control,
g_type : UInt64
g_type,
interface_find_property(g_iface : GObject::TypeInterface, property_name : String) : GObject::ParamSpec
interface_find_property,
interface_list_properties(g_iface : GObject::TypeInterface) : Enumerable(GObject::ParamSpec)
interface_list_properties
Macros inherited from class GObject::Object
previous_vfunc(*args)
previous_vfunc,
previous_vfunc!(*args)
previous_vfunc!,
signal(signature)
signal
Constructor Detail
Creates a new #GUnixCredentialsMessage with credentials matching the current processes.
Creates a new #GUnixCredentialsMessage holding credentials.
Class Method Detail
Returns the type id (GType) registered in GLib type system.
Checks if passing #GCredentials on a #GSocket is supported on this platform.
Instance Method Detail
Returns true
if this reference is the same as other. Invokes same?
.