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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* bus.h message bus context object
*
* Copyright (C) 2003 Red Hat, Inc.
*
* Licensed under the Academic Free License version 2.1
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef BUS_BUS_H
#define BUS_BUS_H
#include <dbus/dbus.h>
#include <dbus/dbus-string.h>
#include <dbus/dbus-mainloop.h>
#include <dbus/dbus-pipe.h>
#include <dbus/dbus-sysdeps.h>
typedef struct BusActivation BusActivation;
typedef struct BusConnections BusConnections;
typedef struct BusContext BusContext;
typedef struct BusPolicy BusPolicy;
typedef struct BusClientPolicy BusClientPolicy;
typedef struct BusPolicyRule BusPolicyRule;
typedef struct BusRegistry BusRegistry;
typedef struct BusSELinuxID BusSELinuxID;
typedef struct BusService BusService;
typedef struct BusOwner BusOwner;
typedef struct BusTransaction BusTransaction;
typedef struct BusMatchmaker BusMatchmaker;
typedef struct BusMatchRule BusMatchRule;
typedef struct
{
long max_incoming_bytes; /**< How many incoming message bytes for a single connection */
long max_incoming_unix_fds; /**< How many incoming message unix fds for a single connection */
long max_outgoing_bytes; /**< How many outgoing bytes can be queued for a single connection */
long max_outgoing_unix_fds; /**< How many outgoing unix fds can be queued for a single connection */
long max_message_size; /**< Max size of a single message in bytes */
long max_message_unix_fds; /**< Max number of unix fds of a single message*/
int activation_timeout; /**< How long to wait for an activation to time out */
int auth_timeout; /**< How long to wait for an authentication to time out */
int max_completed_connections; /**< Max number of authorized connections */
int max_incomplete_connections; /**< Max number of incomplete connections */
int max_connections_per_user; /**< Max number of connections auth'd as same user */
int max_pending_activations; /**< Max number of pending activations for the entire bus */
int max_services_per_connection; /**< Max number of owned services for a single connection */
int max_match_rules_per_connection; /**< Max number of match rules for a single connection */
int max_replies_per_connection; /**< Max number of replies that can be pending for each connection */
int reply_timeout; /**< How long to wait before timing out a reply */
} BusLimits;
typedef enum
{
BUS_CONTEXT_FLAG_NONE = 0,
BUS_CONTEXT_FLAG_FORK_ALWAYS = (1 << 1),
BUS_CONTEXT_FLAG_FORK_NEVER = (1 << 2),
BUS_CONTEXT_FLAG_WRITE_PID_FILE = (1 << 3),
BUS_CONTEXT_FLAG_SYSTEMD_ACTIVATION = (1 << 4)
} BusContextFlags;
BusContext* bus_context_new (const DBusString *config_file,
BusContextFlags flags,
DBusPipe *print_addr_pipe,
DBusPipe *print_pid_pipe,
const DBusString *address,
DBusError *error);
dbus_bool_t bus_context_reload_config (BusContext *context,
DBusError *error);
void bus_context_shutdown (BusContext *context);
BusContext* bus_context_ref (BusContext *context);
void bus_context_unref (BusContext *context);
dbus_bool_t bus_context_get_id (BusContext *context,
DBusString *uuid);
const char* bus_context_get_type (BusContext *context);
const char* bus_context_get_address (BusContext *context);
const char* bus_context_get_servicehelper (BusContext *context);
dbus_bool_t bus_context_get_systemd_activation (BusContext *context);
BusRegistry* bus_context_get_registry (BusContext *context);
BusConnections* bus_context_get_connections (BusContext *context);
BusActivation* bus_context_get_activation (BusContext *context);
BusMatchmaker* bus_context_get_matchmaker (BusContext *context);
DBusLoop* bus_context_get_loop (BusContext *context);
dbus_bool_t bus_context_allow_unix_user (BusContext *context,
unsigned long uid);
dbus_bool_t bus_context_allow_windows_user (BusContext *context,
const char *windows_sid);
BusPolicy* bus_context_get_policy (BusContext *context);
BusClientPolicy* bus_context_create_client_policy (BusContext *context,
DBusConnection *connection,
DBusError *error);
int bus_context_get_activation_timeout (BusContext *context);
int bus_context_get_auth_timeout (BusContext *context);
int bus_context_get_max_completed_connections (BusContext *context);
int bus_context_get_max_incomplete_connections (BusContext *context);
int bus_context_get_max_connections_per_user (BusContext *context);
int bus_context_get_max_pending_activations (BusContext *context);
int bus_context_get_max_services_per_connection (BusContext *context);
int bus_context_get_max_match_rules_per_connection (BusContext *context);
int bus_context_get_max_replies_per_connection (BusContext *context);
int bus_context_get_reply_timeout (BusContext *context);
void bus_context_log (BusContext *context,
DBusSystemLogSeverity severity,
const char *msg,
...);
dbus_bool_t bus_context_check_security_policy (BusContext *context,
BusTransaction *transaction,
DBusConnection *sender,
DBusConnection *addressed_recipient,
DBusConnection *proposed_recipient,
DBusMessage *message,
DBusError *error);
#endif /* BUS_BUS_H */
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