glib/gio/gsocket.h
David Zeuthen 7eba41346e Bug 617483 – Credentials passing
- Make GCredentials instance and class structures private so it can't
   be subclassed and we don't have to worry about ABI compat
   issues. This also allows us to get rid of the GCredentialsPrivate
   struct.

 - Add a GCredentialsType enumeration that is used whenever exchanging
   pointers with the user. This allows us to support OSes with
   multiple native credential types. In particular, it allows
   supporting OSes where the native credential evolves or even changes
   over time.

 - Add g_socket_get_credentials() method.

 - Add tests for g_socket_get_credentials(). Right now this is in the
   GDBus peer-to-peer test case but we can change that later.

 - Move GTcpConnection into a separate gtk-doc page as was already
   half-done with GUnixConnection. Also finish the GUnixConnection
   move and ensure send_credentials() and receive_credentials()
   methods are in the docs. Also nuke comment about GTcpConnection
   being empty compared to its superclass.

Signed-off-by: David Zeuthen <davidz@redhat.com>
2010-07-20 16:34:18 -04:00

182 lines
8.9 KiB
C

/*
* Copyright © 2008 Christian Kellner, Samuel Cormier-Iijima
* Copyright © 2009 Codethink Limited
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors: Christian Kellner <gicmo@gnome.org>
* Samuel Cormier-Iijima <sciyoshi@gmail.com>
* Ryan Lortie <desrt@desrt.ca>
*/
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#ifndef __G_SOCKET_H__
#define __G_SOCKET_H__
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_SOCKET (g_socket_get_type ())
#define G_SOCKET(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
G_TYPE_SOCKET, GSocket))
#define G_SOCKET_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
G_TYPE_SOCKET, GSocketClass))
#define G_IS_SOCKET(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
G_TYPE_SOCKET))
#define G_IS_SOCKET_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
G_TYPE_SOCKET))
#define G_SOCKET_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
G_TYPE_SOCKET, GSocketClass))
typedef struct _GSocketPrivate GSocketPrivate;
typedef struct _GSocketClass GSocketClass;
struct _GSocketClass
{
GObjectClass parent_class;
/*< private >*/
/* Padding for future expansion */
void (*_g_reserved1) (void);
void (*_g_reserved2) (void);
void (*_g_reserved3) (void);
void (*_g_reserved4) (void);
void (*_g_reserved5) (void);
void (*_g_reserved6) (void);
void (*_g_reserved7) (void);
void (*_g_reserved8) (void);
void (*_g_reserved9) (void);
void (*_g_reserved10) (void);
};
struct _GSocket
{
GObject parent_instance;
GSocketPrivate *priv;
};
GType g_socket_get_type (void) G_GNUC_CONST;
GSocket * g_socket_new (GSocketFamily family,
GSocketType type,
GSocketProtocol protocol,
GError **error);
GSocket * g_socket_new_from_fd (gint fd,
GError **error);
int g_socket_get_fd (GSocket *socket);
GSocketFamily g_socket_get_family (GSocket *socket);
GSocketType g_socket_get_socket_type (GSocket *socket);
GSocketProtocol g_socket_get_protocol (GSocket *socket);
GSocketAddress * g_socket_get_local_address (GSocket *socket,
GError **error);
GSocketAddress * g_socket_get_remote_address (GSocket *socket,
GError **error);
void g_socket_set_blocking (GSocket *socket,
gboolean blocking);
gboolean g_socket_get_blocking (GSocket *socket);
void g_socket_set_keepalive (GSocket *socket,
gboolean keepalive);
gboolean g_socket_get_keepalive (GSocket *socket);
gint g_socket_get_listen_backlog (GSocket *socket);
void g_socket_set_listen_backlog (GSocket *socket,
gint backlog);
guint g_socket_get_timeout (GSocket *socket);
void g_socket_set_timeout (GSocket *socket,
guint timeout);
gboolean g_socket_is_connected (GSocket *socket);
gboolean g_socket_bind (GSocket *socket,
GSocketAddress *address,
gboolean allow_reuse,
GError **error);
gboolean g_socket_connect (GSocket *socket,
GSocketAddress *address,
GCancellable *cancellable,
GError **error);
gboolean g_socket_check_connect_result (GSocket *socket,
GError **error);
GIOCondition g_socket_condition_check (GSocket *socket,
GIOCondition condition);
gboolean g_socket_condition_wait (GSocket *socket,
GIOCondition condition,
GCancellable *cancellable,
GError **error);
GSocket * g_socket_accept (GSocket *socket,
GCancellable *cancellable,
GError **error);
gboolean g_socket_listen (GSocket *socket,
GError **error);
gssize g_socket_receive (GSocket *socket,
gchar *buffer,
gsize size,
GCancellable *cancellable,
GError **error);
gssize g_socket_receive_from (GSocket *socket,
GSocketAddress **address,
gchar *buffer,
gsize size,
GCancellable *cancellable,
GError **error);
gssize g_socket_send (GSocket *socket,
const gchar *buffer,
gsize size,
GCancellable *cancellable,
GError **error);
gssize g_socket_send_to (GSocket *socket,
GSocketAddress *address,
const gchar *buffer,
gsize size,
GCancellable *cancellable,
GError **error);
gssize g_socket_receive_message (GSocket *socket,
GSocketAddress **address,
GInputVector *vectors,
gint num_vectors,
GSocketControlMessage ***messages,
gint *num_messages,
gint *flags,
GCancellable *cancellable,
GError **error);
gssize g_socket_send_message (GSocket *socket,
GSocketAddress *address,
GOutputVector *vectors,
gint num_vectors,
GSocketControlMessage **messages,
gint num_messages,
gint flags,
GCancellable *cancellable,
GError **error);
gboolean g_socket_close (GSocket *socket,
GError **error);
gboolean g_socket_shutdown (GSocket *socket,
gboolean shutdown_read,
gboolean shutdown_write,
GError **error);
gboolean g_socket_is_closed (GSocket *socket);
GSource * g_socket_create_source (GSocket *socket,
GIOCondition condition,
GCancellable *cancellable);
gboolean g_socket_speaks_ipv4 (GSocket *socket);
GCredentials *g_socket_get_credentials (GSocket *socket,
GError **error);
G_END_DECLS
#endif /* __G_SOCKET_H__ */