glibmm 2.34.1

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Gio::NetworkService Class Reference
Portable Network I/O Functionality

A GSocketConnectable for resolving SRV records. More...

`#include <giomm/networkservice.h>`

Inheritance diagram for Gio::NetworkService:
[legend]

## Public Member Functions

virtual | ~NetworkService ()
GNetworkService* | gobj ()
| Provides access to the underlying C GObject.
const GNetworkService* | gobj () const
| Provides access to the underlying C GObject.
GNetworkService* | gobj_copy ()
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Glib::ustring | get_service () const
| Gets srv's service name (eg, "ldap").
Glib::ustring | get_protocol () const
| Gets srv's protocol name (eg, "tcp").
Glib::ustring | get_domain () const
| Gets the domain that srv serves.
Glib::ustring | get_scheme () const
| Get's the URI scheme used to resolve proxies.
void | set_scheme (const Glib::ustring& scheme)
| Set's the URI scheme used to resolve proxies.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_domain () const
| Network domain, eg, 'example.com'.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_protocol () const
| Network protocol, eg 'tcp'.
Glib::PropertyProxy < Glib::ustring > | property_scheme ()
| Network scheme (default is to use service).
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_scheme () const
| Network scheme (default is to use service).
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_service () const
| Service name, eg 'ldap'.
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 ()
| 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.
Public Member Functions inherited from sigc::trackable
| trackable (const trackable &src)
trackable & | operator= (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 ()
GSocketConnectable* | gobj ()
| Provides access to the underlying C GObject.
const GSocketConnectable* | gobj () const
| Provides access to the underlying C GObject.
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 ()
GObject* | gobj ()
const GObject* | gobj () const

## 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 < NetworkService > | create (const Glib::ustring& service, const Glib::ustring& protocol, const Glib::ustring& domain)
Static Public Member Functions inherited from Gio::SocketConnectable
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.

## Related Functions

(Note that these are not member functions.)
Glib::RefPtr< Gio::NetworkService > | wrap (GNetworkService* object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Functions inherited from Glib::Object
Glib::RefPtr< Glib::Object > | wrap (GObject* object, bool take_copy=false)
Related Functions inherited from Gio::SocketConnectable
Glib::RefPtr < Gio::SocketConnectable > | wrap (GSocketConnectable* 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)
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify | func_destroy_notify
Protected Member Functions inherited from Glib::Object
| Object ()
| Object (const Glib::ConstructParams& construct_params)
| Object (GObject* castitem)
virtual | ~Object ()
Protected Member Functions inherited from Gio::SocketConnectable
| SocketConnectable ()
| You should derive from this class to use it.

## Detailed Description

A GSocketConnectable for resolving SRV records.

Like NetworkAddress does with hostnames, NetworkService provides an easy way to resolve a SRV record, and then attempt to connect to one of the hosts that implements that service, handling service priority/weighting, multiple IP addresses, and multiple address families.

See SrvTarget for more information about SRV records, and see SocketConnectable for and example of using the connectable interface.

Since glibmm 2.24:

## Constructor & Destructor Documentation

virtual Gio::NetworkService::~NetworkService | ( |  | ) |

virtual

## Member Function Documentation

static Glib::RefPtr<NetworkService> Gio::NetworkService::create | ( | const Glib::ustring& | service,
|  | const Glib::ustring& | protocol,
|  | const Glib::ustring& | domain
| ) |  |

static

Glib::ustring Gio::NetworkService::get_domain | ( |  | ) | const

Gets the domain that srv serves.

This might be either UTF-8 or ASCII-encoded, depending on what srv was created with.

Since glibmm 2.22:

Returns
  srv's domain name.

Glib::ustring Gio::NetworkService::get_protocol | ( |  | ) | const

Gets srv's protocol name (eg, "tcp").

Since glibmm 2.22:

Returns
  srv's protocol name.

Glib::ustring Gio::NetworkService::get_scheme | ( |  | ) | const

Get's the URI scheme used to resolve proxies.

By default, the service name is used as scheme.

Since glibmm 2.26:

Returns
  srv's scheme name.

Glib::ustring Gio::NetworkService::get_service | ( |  | ) | const

Gets srv's service name (eg, "ldap").

Since glibmm 2.22:

Returns
  srv's service name.

static GType Gio::NetworkService::get_type | ( |  | ) |

static

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

GNetworkService* Gio::NetworkService::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

const GNetworkService* Gio::NetworkService::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

GNetworkService* Gio::NetworkService::gobj_copy | ( |  | ) |

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

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gio::NetworkService::property_domain | ( |  | ) | const

Network domain, eg, 'example.com'.

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

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

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gio::NetworkService::property_protocol | ( |  | ) | const

Network protocol, eg 'tcp'.

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

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

Glib::PropertyProxy< Glib::ustring > Gio::NetworkService::property_scheme | ( |  | ) |

Network scheme (default is to use service).

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 value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gio::NetworkService::property_scheme | ( |  | ) | const

Network scheme (default is to use service).

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

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

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gio::NetworkService::property_service | ( |  | ) | const

Service name, eg 'ldap'.

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

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

void Gio::NetworkService::set_scheme | ( | const Glib::ustring& | scheme | ) |

Set's the URI scheme used to resolve proxies.

By default, the service name is used as scheme.

Since glibmm 2.26:

Parameters

  scheme | A URI scheme.

## Friends And Related Function Documentation

Glib::RefPtr< Gio::NetworkService > wrap | ( | GNetworkService * | 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.