Gio::UnixCredentialsMessage Class Reference

UnixCredentialsMessage - A SocketControlMessage containing credentials. More...

#include <giomm/unixcredentialsmessage.h>

Inheritance diagram for Gio::UnixCredentialsMessage:

Public Member Functions
	UnixCredentialsMessage (UnixCredentialsMessage &&src) noexcept
UnixCredentialsMessage &	operator= (UnixCredentialsMessage &&src) noexcept
	~UnixCredentialsMessage () noexcept override
GUnixCredentialsMessage *	gobj ()
	Provides access to the underlying C GObject.
const GUnixCredentialsMessage *	gobj () const
	Provides access to the underlying C GObject.
GUnixCredentialsMessage *	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Glib::RefPtr< Credentials >	get_credentials ()
	Gets the credentials stored in message.
Glib::RefPtr< const Credentials >	get_credentials () const
	Gets the credentials stored in message.
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Credentials > >	property_credentials () const
	The credentials stored in the message.
Public Member Functions inherited from Gio::SocketControlMessage
	SocketControlMessage (SocketControlMessage &&src) noexcept
SocketControlMessage &	operator= (SocketControlMessage &&src) noexcept
	~SocketControlMessage () noexcept override
GSocketControlMessage *	gobj ()
	Provides access to the underlying C GObject.
const GSocketControlMessage *	gobj () const
	Provides access to the underlying C GObject.
GSocketControlMessage *	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
int	get_level () const
	Returns the "level" (i.e. the originating protocol) of the control message.
int	get_msg_type () const
	Returns the protocol specific type of the control message.
gsize	get_size () const
	Returns the space required for the control message, not including headers or alignment.
void	serialize (gpointer data)
	Converts the data in the message to bytes placed in the message.
Public Member Functions inherited from Glib::Object
	Object (const Object &)=delete
Object &	operator= (const Object &)=delete
	Object (Object &&src) noexcept
Object &	operator= (Object &&src) noexcept
void *	get_data (const QueryQuark & key)
void	set_data (const Quark & key, void *data)
void	set_data_with_c_callback (const Quark & key, void *data, GDestroyNotify notify)
void	set_data (const Quark & key, void *data, DestroyNotify notify)
	Prefer set_data_with_c_callback() with a callback with C linkage.
void	remove_data (const QueryQuark &quark)
void *	steal_data (const QueryQuark &quark)
Public Member Functions inherited from Glib::ObjectBase
	ObjectBase (const ObjectBase &)=delete
ObjectBase &	operator= (const ObjectBase &)=delete
void	set_property_value (const Glib::ustring & property_name, const Glib::ValueBase & value)
	You probably want to use a specific property_*() accessor method instead.
void	get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const
	You probably want to use a specific property_*() accessor method instead.
template<class PropertyType >
void	set_property (const Glib::ustring & property_name, const PropertyType & value)
	You probably want to use a specific property_*() accessor method instead.
template<class PropertyType >
void	get_property (const Glib::ustring & property_name, PropertyType & value) const
	You probably want to use a specific property_*() accessor method instead.
template<class PropertyType >
PropertyType	get_property (const Glib::ustring & property_name) const
	You probably want to use a specific property_*() accessor method instead.
sigc::connection	connect_property_changed (const Glib::ustring & property_name, const sigc::slot< void()> &slot)
	You can use the signal_changed() signal of the property proxy instead.
sigc::connection	connect_property_changed (const Glib::ustring & property_name, sigc::slot< void()> &&slot)
	You can use the signal_changed() signal of the property proxy instead.
void	freeze_notify ()
	Increases the freeze count on object.
void	thaw_notify ()
	Reverts the effect of a previous call to freeze_notify().
virtual void	reference () const
	Increment the reference count for this object.
virtual void	unreference () const
	Decrement the reference count for this object.
GObject *	gobj ()
	Provides access to the underlying C GObject.
const GObject *	gobj () const
	Provides access to the underlying C GObject.
GObject *	gobj_copy () const
	Give a ref-ed copy to someone. Use for direct struct access.

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
static Glib::RefPtr< UnixCredentialsMessage >	create ()
	Creates a new UnixCredentialsMessage with credentials matching the current processes.
static Glib::RefPtr< UnixCredentialsMessage >	create (const Glib::RefPtr< Credentials > &credentials)
	Creates a new UnixCredentialsMessage holding credentials.
static bool	is_supported ()
	Checks if passing Credentials on a Socket is supported on this platform.
Static Public Member Functions inherited from Gio::SocketControlMessage
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
static Glib::RefPtr< SocketControlMessage >	deserialize (int level, int type, gsize size, gpointer data)
	Tries to deserialize a socket control message of a given level and type.

Protected Member Functions
	UnixCredentialsMessage ()
	UnixCredentialsMessage (const Glib::RefPtr< Credentials > &credentials)
Protected Member Functions inherited from Gio::SocketControlMessage
	SocketControlMessage ()
virtual gsize	get_size_vfunc () const
virtual int	get_level_vfunc () const
virtual int	get_type_vfunc () const
virtual void	serialize_vfunc (gpointer data)
Protected Member Functions inherited from Glib::Object
	Object ()
	Object (const Glib::ConstructParams &construct_params)
	Object (GObject *castitem)
	~Object () noexcept override
Protected Member Functions inherited from Glib::ObjectBase
	ObjectBase ()
	This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different ObjectBase constructor.
	ObjectBase (const char *custom_type_name)
	A derived constructor always overrides this choice.
	ObjectBase (const std::type_info &custom_type_info)
	This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually.
	ObjectBase (ObjectBase &&src) noexcept
ObjectBase &	operator= (ObjectBase &&src) noexcept
virtual	~ObjectBase () noexcept=0
void	initialize (GObject *castitem)
void	initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)

Related Symbols
(Note that these are not member symbols.)
Glib::RefPtr< Gio::UnixCredentialsMessage >	wrap (GUnixCredentialsMessage *object, bool take_copy=false)
	A Glib::wrap() method for this object.
Related Symbols inherited from Gio::SocketControlMessage
Glib::RefPtr< Gio::SocketControlMessage >	wrap (GSocketControlMessage *object, bool take_copy=false)
	A Glib::wrap() method for this object.
Related Symbols inherited from Glib::Object
Glib::RefPtr< Glib::Object >	wrap (GObject *object, bool take_copy=false)

Additional Inherited Members
Public Types inherited from Glib::Object
using	DestroyNotify = void(*)(gpointer data)
Protected Types inherited from Gio::SocketControlMessage
using	DeserializeFunc = Glib::RefPtr< SocketControlMessage >(*)(int level, int type, gsize size, gpointer data)
	Pointer to a function that can be called from deserialize() or g_socket_control_message_deserialize().
Static Protected Member Functions inherited from Gio::SocketControlMessage
static void	add_deserialize_func (DeserializeFunc func)
	Register a deserialize function.

Detailed Description

UnixCredentialsMessage - A SocketControlMessage containing credentials.

This SocketControlMessage contains a Credentials instance. It may be sent using Gio::Socket::send() and received using Gio::Socket::receive() over UNIX sockets (ie: sockets in the Gio::SOCKET_FAMILY_UNIX family).

For an easier way to send and receive credentials over stream-oriented UNIX sockets, see Gio::UnixConnection::send_credentials() and Gio::UnixConnection::receive_credentials(). To receive credentials of a foreign process connected to a socket, use Gio::Socket::get_credentials().

Since glibmm 2.28:

Constructor & Destructor Documentation

UnixCredentialsMessage() [1/3]

Gio::UnixCredentialsMessage::UnixCredentialsMessage ( UnixCredentialsMessage &&  src )

noexcept

~UnixCredentialsMessage()

Gio::UnixCredentialsMessage::~UnixCredentialsMessage ( )

overridenoexcept

UnixCredentialsMessage() [2/3]

Gio::UnixCredentialsMessage::UnixCredentialsMessage ( )

protected

UnixCredentialsMessage() [3/3]

Gio::UnixCredentialsMessage::UnixCredentialsMessage ( const Glib::RefPtr< Credentials > &  credentials )

explicitprotected

Member Function Documentation

create() [1/2]

static Glib::RefPtr< UnixCredentialsMessage > Gio::UnixCredentialsMessage::create ( )

static

Creates a new UnixCredentialsMessage with credentials matching the current processes.

Since glibmm 2.26:

Returns

A new UnixCredentialsMessage.

create() [2/2]

static Glib::RefPtr< UnixCredentialsMessage > Gio::UnixCredentialsMessage::create ( const Glib::RefPtr< Credentials > &  credentials )

static

Creates a new UnixCredentialsMessage holding credentials.

Since glibmm 2.26:

Parameters

credentials

A Credentials object.

Returns

A new UnixCredentialsMessage.

get_credentials() [1/2]

Glib::RefPtr< Credentials > Gio::UnixCredentialsMessage::get_credentials

(

)

Gets the credentials stored in message.

Since glibmm 2.26:

Returns

A Credentials instance. Do not free, it is owned by message.

get_credentials() [2/2]

Glib::RefPtr< const Credentials > Gio::UnixCredentialsMessage::get_credentials

(

)

const

Gets the credentials stored in message.

Since glibmm 2.26:

Returns

A Credentials instance. Do not free, it is owned by message.

get_type()

static GType Gio::UnixCredentialsMessage::get_type ( )

static

Get the GType for this class, for use with the underlying GObject type system.

gobj() [1/2]

GUnixCredentialsMessage * Gio::UnixCredentialsMessage::gobj ( )

inline

Provides access to the underlying C GObject.

gobj() [2/2]

const GUnixCredentialsMessage * Gio::UnixCredentialsMessage::gobj ( ) const

inline

Provides access to the underlying C GObject.

gobj_copy()

GUnixCredentialsMessage * Gio::UnixCredentialsMessage::gobj_copy

(

)

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

is_supported()

static bool Gio::UnixCredentialsMessage::is_supported ( )

static

Checks if passing Credentials on a Socket is supported on this platform.

Since glibmm 2.26:

Returns

true if supported, false otherwise.

operator=()

UnixCredentialsMessage & Gio::UnixCredentialsMessage::operator= ( UnixCredentialsMessage &&  src )

noexcept

property_credentials()

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Credentials > > Gio::UnixCredentialsMessage::property_credentials

(

)

const

The credentials stored in the message.

Since glibmm 2.26:

Returns

A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Friends And Related Symbol Documentation

wrap()

Glib::RefPtr< Gio::UnixCredentialsMessage > wrap ( GUnixCredentialsMessage *  object, bool  take_copy = false  )

related

A Glib::wrap() method for this object.

Parameters

object	The C instance.
take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns

A C++ instance that wraps this C instance.