glibmm
2.33.13
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A Unix domain SocketConnection. More...
#include <giomm/unixconnection.h>
Public Member Functions | |
virtual | ~UnixConnection () |
GUnixConnection* | gobj () |
Provides access to the underlying C GObject. | |
const GUnixConnection* | gobj () const |
Provides access to the underlying C GObject. | |
GUnixConnection* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
bool | send_fd (int fd, const Glib::RefPtr< Cancellable >& cancellable) |
Passes a file descriptor to the receiving side of the connection. | |
bool | send_fd (int fd) |
A send_fd() convenience overload. | |
int | receive_fd (const Glib::RefPtr< Cancellable >& cancellable) |
Receives a file descriptor from the sending end of the connection. | |
int | receive_fd () |
A receive_fd() convenience overload. | |
Glib::RefPtr< Credentials > | receive_credentials (const Glib::RefPtr< Cancellable >& cancellable) |
Receives credentials from the sending end of the connection. | |
Glib::RefPtr< Credentials > | receive_credentials () |
A receive_credentials() convenience overload. | |
Glib::RefPtr< const Credentials > | receive_credentials (const Glib::RefPtr< Cancellable >& cancellable) const |
Receives credentials from the sending end of the connection. | |
Glib::RefPtr< const Credentials > | receive_credentials () const |
A receive_credentials() convenience overload. | |
bool | send_credentials (const Glib::RefPtr< Cancellable >& cancellable) |
Passes the credentials of the current user the receiving side of the connection. | |
bool | send_credentials () |
A send_credentials() convenience overload. | |
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virtual | ~SocketConnection () |
Glib::RefPtr< Socket > | get_socket () |
Gets the underlying Socket object of the connection. | |
Glib::RefPtr< const Socket > | get_socket () const |
Gets the underlying Socket object of the connection. | |
Glib::RefPtr< SocketAddress > | get_local_address () |
Try to get the local address of a socket connection. | |
Glib::RefPtr< const SocketAddress > | get_local_address () const |
Try to get the local address of a socket connection. | |
Glib::RefPtr< SocketAddress > | get_remote_address () |
Try to get the remote address of a socket connection. | |
Glib::RefPtr< const SocketAddress > | get_remote_address () const |
Try to get the remote address of a socket connection. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Socket > > | property_socket () const |
The underlying GSocket. | |
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virtual | ~IOStream () |
Glib::RefPtr< InputStream > | get_input_stream () |
Gets the input stream for this object. | |
Glib::RefPtr< OutputStream > | get_output_stream () |
Gets the output stream for this object. | |
bool | close (const Glib::RefPtr< Cancellable >& cancellable) |
Closes the stream, releasing resources related to it. | |
bool | close () |
A close() convenience overload. | |
void | close_async (const SlotAsyncReady& slot, const Glib::RefPtr< Cancellable >& cancellable, int io_priority=Glib::PRIORITY_DEFAULT) |
void | close_async (const SlotAsyncReady& slot, int io_priority=Glib::PRIORITY_DEFAULT) |
bool | close_finish (const Glib::RefPtr< AsyncResult >& result) |
Closes a stream. | |
bool | is_closed () const |
Checks if a stream is closed. | |
bool | has_pending () const |
Checks if a stream has pending actions. | |
bool | set_pending () |
Sets stream to have actions pending. | |
void | clear_pending () |
Clears the pending flag on stream. | |
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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) |
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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. |
Static Public Member Functions | |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static Glib::RefPtr < SocketConnection > | create (const Glib::RefPtr< Socket >& socket) |
Creates a SocketConnection subclass of the right type for socket. |
Related Functions | |
(Note that these are not member functions.) | |
Glib::RefPtr< Gio::UnixConnection > | wrap (GUnixConnection* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr < Gio::SocketConnection > | wrap (GSocketConnection* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Gio::IOStream > | wrap (GIOStream* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Glib::Object > | wrap (GObject* object, bool take_copy=false) |
A Unix domain SocketConnection.
This is the subclass of SocketConnection that is created for UNIX domain sockets.
It contains functions to do some of the unix socket specific functionallity like passing file descriptors.
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virtual |
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static |
Get the GType for this class, for use with the underlying GObject type system.
Reimplemented from Gio::SocketConnection.
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inline |
Provides access to the underlying C GObject.
Reimplemented from Gio::SocketConnection.
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inline |
Provides access to the underlying C GObject.
Reimplemented from Gio::SocketConnection.
GUnixConnection* Gio::UnixConnection::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Reimplemented from Gio::SocketConnection.
Glib::RefPtr<Credentials> Gio::UnixConnection::receive_credentials | ( | const Glib::RefPtr< Cancellable >& | cancellable | ) |
Receives credentials from the sending end of the connection.
The sending end has to call g_unix_connection_send_credentials() (or similar) for this to work.
As well as reading the credentials this also reads (and discards) a single byte from the stream, as this is required for credentials passing to work on some implementations.
Other ways to exchange credentials with a foreign peer includes the UnixCredentialsMessage type and g_socket_get_credentials() function.
cancellable | A Cancellable or 0 . |
0
if error is set. Glib::RefPtr<Credentials> Gio::UnixConnection::receive_credentials | ( | ) |
A receive_credentials() convenience overload.
Glib::RefPtr<const Credentials> Gio::UnixConnection::receive_credentials | ( | const Glib::RefPtr< Cancellable >& | cancellable | ) | const |
Receives credentials from the sending end of the connection.
The sending end has to call g_unix_connection_send_credentials() (or similar) for this to work.
As well as reading the credentials this also reads (and discards) a single byte from the stream, as this is required for credentials passing to work on some implementations.
Other ways to exchange credentials with a foreign peer includes the UnixCredentialsMessage type and g_socket_get_credentials() function.
cancellable | A Cancellable or 0 . |
0
if error is set. Glib::RefPtr<const Credentials> Gio::UnixConnection::receive_credentials | ( | ) | const |
A receive_credentials() convenience overload.
int Gio::UnixConnection::receive_fd | ( | const Glib::RefPtr< Cancellable >& | cancellable | ) |
Receives a file descriptor from the sending end of the connection.
The sending end has to call g_unix_connection_send_fd() for this to work.
As well as reading the fd this also reads a single byte from the stream, as this is required for fd passing to work on some implementations.
cancellable | Optional Cancellable object, 0 to ignore. |
int Gio::UnixConnection::receive_fd | ( | ) |
A receive_fd() convenience overload.
bool Gio::UnixConnection::send_credentials | ( | const Glib::RefPtr< Cancellable >& | cancellable | ) |
Passes the credentials of the current user the receiving side of the connection.
The receiving end has to call g_unix_connection_receive_credentials() (or similar) to accept the credentials.
As well as sending the credentials this also writes a single NUL byte to the stream, as this is required for credentials passing to work on some implementations.
Other ways to exchange credentials with a foreign peer includes the UnixCredentialsMessage type and g_socket_get_credentials() function.
cancellable | A Cancellable or 0 . |
true
on success, false
if error is set. bool Gio::UnixConnection::send_credentials | ( | ) |
A send_credentials() convenience overload.
bool Gio::UnixConnection::send_fd | ( | int | fd, |
const Glib::RefPtr< Cancellable >& | cancellable | ||
) |
Passes a file descriptor to the receiving side of the connection.
The receiving end has to call g_unix_connection_receive_fd() to accept the file descriptor.
As well as sending the fd this also writes a single byte to the stream, as this is required for fd passing to work on some implementations.
fd | A file descriptor. |
cancellable | Optional Cancellable object, 0 to ignore. |
true
on success, 0
on error. bool Gio::UnixConnection::send_fd | ( | int | fd | ) |
A send_fd() convenience overload.
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related |
A Glib::wrap() method for this object.
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. |