[thirdparty/systemd.git] / src / core / bus-policy.h

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/

#pragma once

/***
  This file is part of systemd.

  Copyright 2014 Daniel Mack

  systemd 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 2.1 of the License, or
  (at your option) any later version.

  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/

#include "list.h"
#include "macro.h"
#include "kdbus.h"

typedef struct BusNamePolicy BusNamePolicy;

typedef enum BusPolicyAccess {
        BUS_POLICY_ACCESS_SEE,
        BUS_POLICY_ACCESS_TALK,
        BUS_POLICY_ACCESS_OWN,
        _BUS_POLICY_ACCESS_MAX,
        _BUS_POLICY_ACCESS_INVALID = -1
} BusPolicyAccess;

typedef enum BusNamePolicyType {
        BUSNAME_POLICY_TYPE_USER,
        BUSNAME_POLICY_TYPE_GROUP,
        _BUSNAME_POLICY_TYPE_MAX,
        _BUSNAME_POLICY_TYPE_INVALID = -1
} BusNamePolicyType;

struct BusNamePolicy {
        BusNamePolicyType type;
        BusPolicyAccess access;

        char *name;

        LIST_FIELDS(BusNamePolicy, policy);
};

int bus_kernel_translate_access(BusPolicyAccess access);
int bus_kernel_translate_policy(const BusNamePolicy *policy, struct kdbus_item *item);

const char* bus_policy_access_to_string(BusPolicyAccess i) _const_;
BusPolicyAccess bus_policy_access_from_string(const char *s) _pure_;

int bus_kernel_make_starter(
                int fd,
                const char *name,
                bool activating,
                bool accept_fd,
                BusNamePolicy *policy,
                BusPolicyAccess world_policy);
Commit	Line	Data
18d70381 LP	1	/-- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil --/
	2
	3	#pragma once
	4
	5	/***
	6	This file is part of systemd.
	7
	8	Copyright 2014 Daniel Mack
	9
	10	systemd is free software; you can redistribute it and/or modify it
	11	under the terms of the GNU Lesser General Public License as published by
	12	the Free Software Foundation; either version 2.1 of the License, or
	13	(at your option) any later version.
	14
	15	systemd is distributed in the hope that it will be useful, but
	16	WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	18	Lesser General Public License for more details.
	19
	20	You should have received a copy of the GNU Lesser General Public License
	21	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	22	***/
	23
	24	#include "list.h"
	25	#include "macro.h"
	26	#include "kdbus.h"
	27
	28	typedef struct BusNamePolicy BusNamePolicy;
	29
	30	typedef enum BusPolicyAccess {
	31	BUS_POLICY_ACCESS_SEE,
	32	BUS_POLICY_ACCESS_TALK,
	33	BUS_POLICY_ACCESS_OWN,
	34	_BUS_POLICY_ACCESS_MAX,
	35	_BUS_POLICY_ACCESS_INVALID = -1
	36	} BusPolicyAccess;
	37
	38	typedef enum BusNamePolicyType {
	39	BUSNAME_POLICY_TYPE_USER,
	40	BUSNAME_POLICY_TYPE_GROUP,
	41	_BUSNAME_POLICY_TYPE_MAX,
	42	_BUSNAME_POLICY_TYPE_INVALID = -1
	43	} BusNamePolicyType;
	44
	45	struct BusNamePolicy {
	46	BusNamePolicyType type;
	47	BusPolicyAccess access;
	48
	49	char *name;
	50
	51	LIST_FIELDS(BusNamePolicy, policy);
	52	};
	53
	54	int bus_kernel_translate_access(BusPolicyAccess access);
	55	int bus_kernel_translate_policy(const BusNamePolicy policy, struct kdbus_item item);
	56
	57	const char* bus_policy_access_to_string(BusPolicyAccess i) _const_;
	58	BusPolicyAccess bus_policy_access_from_string(const char *s) _pure_;
	59
	60	int bus_kernel_make_starter(
	61	int fd,
	62	const char *name,
	63	bool activating,
	64	bool accept_fd,
65	BusNamePolicy *policy,
66	BusPolicyAccess world_policy);