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/*
* Copyright (C) 2008 Red Hat, Inc.
*
* 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.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
#if !defined (_POLKIT_BACKEND_COMPILATION) && !defined(_POLKIT_BACKEND_INSIDE_POLKIT_BACKEND_H)
#error "Only <polkitbackend/polkitbackend.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef __POLKIT_BACKEND_AUTHORITY_H
#define __POLKIT_BACKEND_AUTHORITY_H
#include <glib-object.h>
#include "polkitbackendtypes.h"
G_BEGIN_DECLS
#define POLKIT_BACKEND_TYPE_AUTHORITY (polkit_backend_authority_get_type ())
#define POLKIT_BACKEND_AUTHORITY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_BACKEND_TYPE_AUTHORITY, PolkitBackendAuthority))
#define POLKIT_BACKEND_AUTHORITY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), POLKIT_BACKEND_TYPE_AUTHORITY, PolkitBackendAuthorityClass))
#define POLKIT_BACKEND_AUTHORITY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), POLKIT_BACKEND_TYPE_AUTHORITY,PolkitBackendAuthorityClass))
#define POLKIT_BACKEND_IS_AUTHORITY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_BACKEND_TYPE_AUTHORITY))
#define POLKIT_BACKEND_IS_AUTHORITY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), POLKIT_BACKEND_TYPE_AUTHORITY))
typedef struct _PolkitBackendAuthorityClass PolkitBackendAuthorityClass;
/**
* POLKIT_BACKEND_AUTHORITY_EXTENSION_POINT_NAME:
*
* Extension point name for authority backend implementations.
*/
#define POLKIT_BACKEND_AUTHORITY_EXTENSION_POINT_NAME "polkit-backend-authority-1"
/**
* PolkitBackendAuthority:
*
* The #PolkitBackendAuthority struct should not be accessed directly.
*/
struct _PolkitBackendAuthority
{
GObject parent_instance;
};
/**
* PolkitBackendAuthorityClass:
* @parent_class: The parent class.
* @changed: Function pointer for #PolkitBackendAuthorityClass::changed signal.
* @enumerate_actions: Enumerates registered actions on the
* system. See polkit_backend_authority_enumerate_actions() for
* details.
* @check_authorization: Called to initiate an asynchronous
* authorization check. See
* polkit_backend_authority_check_authorization() for details.
* @check_authorization_finish: Called when finishing an authorization
* check. See polkit_backend_authority_check_authorization_finish()
* for details.
* @register_authentication_agent: Called when an authentication agent
* is attempting to register or %NULL if the backend doesn't support
* the operation. See
* polkit_backend_authority_register_authentication_agent() for
* details.
* @unregister_authentication_agent: Called when an authentication
* agent is attempting to unregister or %NULL if the backend doesn't
* support the operation. See
* polkit_backend_authority_unregister_authentication_agent() for
* details.
* @authentication_agent_response: Called by an authentication agent
* when the user successfully authenticates or %NULL if the backend
* doesn't support the operation. See
* polkit_backend_authority_authentication_agent_response() for
* details.
* @enumerate_users: Enumerates users on the system or %NULL if the
* backend doesn't support the operation. See
* polkit_backend_authority_enumerate_users() for details.
* @enumerate_groups: Enumerates groups on the system or %NULL if the
* backend doesn't support the operation. See
* polkit_backend_authority_enumerate_groups() for details.
* @enumerate_authorizations: Enumerates authorizations for a given
* identity or %NULL if the backend doesn't support the operation. See
* polkit_backend_authority_enumerate_authorizations() for details.
* @add_authorization: Add an authorization to a given identity or
* %NULL if the backend doesn't support the operation. See
* polkit_backend_authority_add_authorization() for details.
* @remove_authorization: Remove an authorization for a given identity
* or %NULL if the backend doesn't support the operation. See
* polkit_backend_authority_remove_authorization() for details.
* @system_bus_name_owner_changed: temporary VFunc, to be removed before 1.0.
*
* VFuncs that authority backends need to implement.
*/
struct _PolkitBackendAuthorityClass
{
/*< public >*/
GObjectClass parent_class;
/* Signals */
void (*changed) (PolkitBackendAuthority *authority);
/* VTable */
GList *(*enumerate_actions) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *locale,
GError **error);
void (*check_authorization) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitSubject *subject,
const gchar *action_id,
PolkitDetails *details,
PolkitCheckAuthorizationFlags flags,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
PolkitAuthorizationResult * (*check_authorization_finish) (PolkitBackendAuthority *authority,
GAsyncResult *res,
GError **error);
gboolean (*register_authentication_agent) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *session_id,
const gchar *locale,
const gchar *object_path,
GError **error);
gboolean (*unregister_authentication_agent) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *session_id,
const gchar *object_path,
GError **error);
gboolean (*authentication_agent_response) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *cookie,
PolkitIdentity *identity,
GError **error);
GList *(*enumerate_users) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
GError **error);
GList *(*enumerate_groups) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
GError **error);
GList *(*enumerate_authorizations) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
GError **error);
gboolean (*add_authorization) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
PolkitAuthorization *authorization,
GError **error);
gboolean (*remove_authorization) (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
PolkitAuthorization *authorization,
GError **error);
/* TODO: need something more efficient such that we don't watch all name changes */
void (*system_bus_name_owner_changed) (PolkitBackendAuthority *authority,
const gchar *name,
const gchar *old_owner,
const gchar *new_owner);
/*< private >*/
/* Padding for future expansion */
void (*_polkit_reserved1) (void);
void (*_polkit_reserved2) (void);
void (*_polkit_reserved3) (void);
void (*_polkit_reserved4) (void);
void (*_polkit_reserved5) (void);
void (*_polkit_reserved6) (void);
void (*_polkit_reserved7) (void);
void (*_polkit_reserved8) (void);
};
GType polkit_backend_authority_get_type (void) G_GNUC_CONST;
/* --- */
void polkit_backend_authority_system_bus_name_owner_changed (PolkitBackendAuthority *authority,
const gchar *name,
const gchar *old_owner,
const gchar *new_owner);
GList *polkit_backend_authority_enumerate_actions (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *locale,
GError **error);
GList *polkit_backend_authority_enumerate_users (PolkitBackendAuthority *authority,
PolkitSubject *caller,
GError **error);
GList *polkit_backend_authority_enumerate_groups (PolkitBackendAuthority *authority,
PolkitSubject *caller,
GError **error);
void polkit_backend_authority_check_authorization (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitSubject *subject,
const gchar *action_id,
PolkitDetails *details,
PolkitCheckAuthorizationFlags flags,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
PolkitAuthorizationResult *polkit_backend_authority_check_authorization_finish (PolkitBackendAuthority *authority,
GAsyncResult *res,
GError **error);
GList *polkit_backend_authority_enumerate_authorizations (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
GError **error);
gboolean polkit_backend_authority_add_authorization (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
PolkitAuthorization *authorization,
GError **error);
gboolean polkit_backend_authority_remove_authorization (PolkitBackendAuthority *authority,
PolkitSubject *caller,
PolkitIdentity *identity,
PolkitAuthorization *authorization,
GError **error);
gboolean polkit_backend_authority_register_authentication_agent (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *session_id,
const gchar *locale,
const gchar *object_path,
GError **error);
gboolean polkit_backend_authority_unregister_authentication_agent (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *session_id,
const gchar *object_path,
GError **error);
gboolean polkit_backend_authority_authentication_agent_response (PolkitBackendAuthority *authority,
PolkitSubject *caller,
const gchar *cookie,
PolkitIdentity *identity,
GError **error);
/* --- */
PolkitBackendAuthority *polkit_backend_authority_get (void);
gboolean polkit_backend_register_authority (PolkitBackendAuthority *authority,
const gchar *well_known_name,
const gchar *object_path,
GError **error);
G_END_DECLS
#endif /* __POLKIT_BACKEND_AUTHORITY_H */
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