glibmm  2.32.1
Public Member Functions | Static Public Member Functions | Related Functions
Gio::SocketAddress Class Reference

Abstract base class representing endpoints for socket communication. More...

#include <giomm/socketaddress.h>

Inheritance diagram for Gio::SocketAddress:
Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual ~SocketAddress ()
GSocketAddress* gobj ()
 Provides access to the underlying C GObject.
const GSocketAddress* gobj () const
 Provides access to the underlying C GObject.
GSocketAddress* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
SocketFamily get_family () const
 Gets the socket family type of address.
bool to_native (gpointer dest, gsize destlen)
 Converts a SocketAddress to a native <type>struct sockaddr</type>, which can be passed to low-level functions like connect() or bind().
gssize get_native_size () const
 Gets the size of address's native <type>struct sockaddr</type>.
Glib::PropertyProxy_ReadOnly
< Glib::RefPtr< SocketFamily > > 
property_family () const
 The family of the socket address.
- Public Member Functions inherited from Glib::Object
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
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.
void 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, but this is necessary when using the reduced API.
sigc::connection connect_property_changed_with_return (const Glib::ustring& property_name, const sigc::slot< void >& slot)
 You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API.
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_copy () const
 Give a ref-ed copy to someone. Use for direct struct access.
- Public Member Functions inherited from sigc::trackable
 trackable (const trackable &src)
trackableoperator= (const trackable &src)
void add_destroy_notify_callback (void *data, func_destroy_notify func) const
void remove_destroy_notify_callback (void *data) const
void notify_callbacks ()
- Public Member Functions inherited from Gio::SocketConnectable
virtual ~SocketConnectable ()
Glib::RefPtr
< SocketAddressEnumerator
enumerate ()
 Creates a SocketAddressEnumerator for connectable.
Glib::RefPtr< const
SocketAddressEnumerator
enumerate () const
 Creates a SocketAddressEnumerator for connectable.
Glib::RefPtr
< SocketAddressEnumerator
proxy_enumerate ()
 Creates a SocketAddressEnumerator for connectable that will return ProxyAddresses for addresses that you must connect to via a proxy.
Glib::RefPtr< const
SocketAddressEnumerator
proxy_enumerate () const
 Creates a SocketAddressEnumerator for connectable that will return ProxyAddresses for addresses that you must connect to via a proxy.
- Public Member Functions inherited from Glib::Interface
 Interface (const Glib::Interface_Class& interface_class)
 Called by constructors of derived classes.
 Interface (GObject* castitem)
 Called by constructors of derived classes.
virtual ~Interface ()

Static Public Member Functions

static Glib::RefPtr
< SocketAddress
create (gpointer native, gsize len)
- Static Public Member Functions inherited from Gio::SocketConnectable
static void add_interface (GType gtype_implementer)

Related Functions

(Note that these are not member functions.)

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

Additional Inherited Members

- Public Types inherited from Glib::Object
typedef void(* DestroyNotify )(gpointer data)
- Protected Member Functions inherited from Glib::Object
 Object ()
 Object (const Glib::ConstructParams& construct_params)
 Object (GObject* castitem)
virtual ~Object ()
- 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.
virtual ~ObjectBase ()=0
void initialize (GObject* castitem)
- Protected Member Functions inherited from Gio::SocketConnectable
 SocketConnectable ()
 You should derive from this class to use it.

Detailed Description

Abstract base class representing endpoints for socket communication.

Since glibmm 2.24:

Constructor & Destructor Documentation

virtual Gio::SocketAddress::~SocketAddress ( )
virtual

Member Function Documentation

static Glib::RefPtr<SocketAddress> Gio::SocketAddress::create ( gpointer  native,
gsize  len 
)
static
SocketFamily Gio::SocketAddress::get_family ( ) const

Gets the socket family type of address.

Since glibmm 2.22:
Returns:
The socket family type of address.
gssize Gio::SocketAddress::get_native_size ( ) const

Gets the size of address's native <type>struct sockaddr</type>.

You can use this to allocate memory to pass to g_socket_address_to_native().

Since glibmm 2.22:
Returns:
The size of the native <type>struct sockaddr</type> that address represents.
GSocketAddress* Gio::SocketAddress::gobj ( )
inline

Provides access to the underlying C GObject.

Reimplemented from Gio::SocketConnectable.

Reimplemented in Gio::UnixSocketAddress, Gio::InetSocketAddress, and Gio::ProxyAddress.

const GSocketAddress* Gio::SocketAddress::gobj ( ) const
inline

Provides access to the underlying C GObject.

Reimplemented from Gio::SocketConnectable.

Reimplemented in Gio::UnixSocketAddress, Gio::InetSocketAddress, and Gio::ProxyAddress.

GSocketAddress* Gio::SocketAddress::gobj_copy ( )

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

Reimplemented in Gio::UnixSocketAddress, Gio::InetSocketAddress, and Gio::ProxyAddress.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<SocketFamily> > Gio::SocketAddress::property_family ( ) const

The family of the socket address.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
bool Gio::SocketAddress::to_native ( gpointer  dest,
gsize  destlen 
)

Converts a SocketAddress to a native <type>struct sockaddr</type>, which can be passed to low-level functions like connect() or bind().

If not enough space is available, a IO_ERROR_NO_SPACE error is returned. If the address type is not known on the system then a IO_ERROR_NOT_SUPPORTED error is returned.

Since glibmm 2.22:
Parameters:
destA pointer to a memory location that will contain the native <type>struct sockaddr</type>.
destlenThe size of dest. Must be at least as large as g_socket_address_get_native_size().
Returns:
true if dest was filled in, false on error.

Friends And Related Function Documentation

Glib::RefPtr< Gio::SocketAddress > wrap ( GSocketAddress *  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.