glibmm: 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
 
UnixCredentialsMessageoperator= (UnixCredentialsMessage&& src) noexcept
 
 ~UnixCredentialsMessage () noexcept override
 
GUnixCredentialsMessage* gobj ()
 Provides access to the underlying C GObject. More...

 
const GUnixCredentialsMessage* gobj () const
 Provides access to the underlying C GObject. More...

 
GUnixCredentialsMessage* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...

 
Glib::RefPtr< Credentialsget_credentials ()
 Gets the credentials stored in message. More...

 
Glib::RefPtr< const Credentialsget_credentials () const
 Gets the credentials stored in message. More...

 
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Credentials > > property_credentials () const
 The credentials stored in the message. More...

 
- Public Member Functions inherited from Gio::SocketControlMessage
 SocketControlMessage (SocketControlMessage&& src) noexcept
 
SocketControlMessageoperator= (SocketControlMessage&& src) noexcept
 
 ~SocketControlMessage () noexcept override
 
GSocketControlMessage* gobj ()
 Provides access to the underlying C GObject. More...

 
const GSocketControlMessage* gobj () const
 Provides access to the underlying C GObject. More...

 
GSocketControlMessage* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...

 
int get_level () const
 Returns the "level" (i.e. the originating protocol) of the control message. More...

 
int get_msg_type () const
 Returns the protocol specific type of the control message. More...

 
gsize get_size () const
 Returns the space required for the control message, not including headers or alignment. More...

 
void serialize (gpointer data)
 Converts the data in the message to bytes placed in the message. More...

 
- Public Member Functions inherited from Glib::Object
 Object (const Object&)=delete
 
Objectoperator= (const Object&)=delete
 
 Object (Object&& src) noexcept
 
Objectoperator= (Object&& src) noexcept
 
void* get_data (const QueryQuark& key)
 
void set_data (const Quark& key, void* data)
 
void set_data (const Quark& key, void* data, DestroyNotify notify)
 
void remove_data (const QueryQuark& quark)
 
void* steal_data (const QueryQuark& quark)
 
- Public Member Functions inherited from Glib::ObjectBase
 ObjectBase (const ObjectBase&)=delete
 
ObjectBaseoperator= (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. More...

 
void get_property_value (const Glib::ustring& property_name, Glib::ValueBase& value) const
 You probably want to use a specific property_*() accessor method instead. More...

 
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. More...

 
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. More...

 
template<class PropertyType >
PropertyType get_property (const Glib::ustring& property_name) const
 You probably want to use a specific property_*() accessor method instead. More...

 
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. More...

 
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. More...

 
void freeze_notify ()
 Increases the freeze count on object. More...

 
void thaw_notify ()
 Reverts the effect of a previous call to freeze_notify(). More...

 
virtual void reference () const
 Increment the reference count for this object. More...

 
virtual void unreference () const
 Decrement the reference count for this object. More...

 
GObject* gobj ()
 Provides access to the underlying C GObject. More...

 
const GObject* gobj () const
 Provides access to the underlying C GObject. More...

 
GObject* gobj_copy () const
 Give a ref-ed copy to someone. Use for direct struct access. More...

 
- Public Member Functions inherited from sigc::trackable
 trackable () noexcept
 
 trackable (const trackable &src) noexcept
 
 trackable (trackable &&src) noexcept
 
 ~trackable ()
 
void add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const
 
void notify_callbacks ()
 
trackableoperator= (const trackable &src)
 
trackableoperator= (trackable &&src) noexcept
 
void remove_destroy_notify_callback (notifiable *data) const
 

Static Public Member Functions

static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system. More...

 
static Glib::RefPtr< UnixCredentialsMessagecreate ()
 Creates a new UnixCredentialsMessage with credentials matching the current processes. More...

 
static Glib::RefPtr< UnixCredentialsMessagecreate (const Glib::RefPtr< Credentials >& credentials)
 Creates a new UnixCredentialsMessage holding credentials. More...

 
static bool is_supported ()
 Checks if passing Credentials on a Socket is supported on this platform. More...

 
- 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. More...

 
static Glib::RefPtr< SocketControlMessagedeserialize (int level, int type, gsize size, gpointer data)
 Tries to deserialize a socket control message of a given level and type. More...

 

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. More...

 
 ObjectBase (const char* custom_type_name)
 A derived constructor always overrides this choice. More...

 
 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. More...

 
 ObjectBase (ObjectBase&& src) noexcept
 
ObjectBaseoperator= (ObjectBase&& src) noexcept
 
virtual ~ObjectBase () noexcept=0
 
void initialize (GObject* castitem)
 
void initialize_move (GObject* castitem, Glib::ObjectBase* previous_wrapper)
 

Related Functions

(Note that these are not member functions.)

Glib::RefPtr< Gio::UnixCredentialsMessagewrap (GUnixCredentialsMessage* object, bool take_copy=false)
 A Glib::wrap() method for this object. More...

 

Additional Inherited Members

- Public Types inherited from Glib::Object
using DestroyNotify = void(*)(gpointer data)
 
- Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify func_destroy_notify
 
- Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify func_destroy_notify
 
- 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(). More...

 
- Static Protected Member Functions inherited from Gio::SocketControlMessage
static void add_deserialize_func (DeserializeFunc func)
 Register a deserialize function. More...

 

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

Gio::UnixCredentialsMessage::UnixCredentialsMessage ( UnixCredentialsMessage&&  src)
noexcept
Gio::UnixCredentialsMessage::~UnixCredentialsMessage ( )
overridenoexcept
Gio::UnixCredentialsMessage::UnixCredentialsMessage ( )
protected
Gio::UnixCredentialsMessage::UnixCredentialsMessage ( const Glib::RefPtr< Credentials >&  credentials)
explicitprotected

Member Function Documentation

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

Creates a new UnixCredentialsMessage holding credentials.

Since glibmm 2.26:
Parameters
credentialsA Credentials object.
Returns
A new UnixCredentialsMessage.
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.
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.
static GType Gio::UnixCredentialsMessage::get_type ( )
static

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

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

Provides access to the underlying C GObject.

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

Provides access to the underlying C GObject.

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.

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.
UnixCredentialsMessage& Gio::UnixCredentialsMessage::operator= ( UnixCredentialsMessage&&  src)
noexcept
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 Function Documentation

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

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

Parameters
objectThe C instance.
take_copyFalse 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.