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/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-protocol.h D-Bus protocol constants
*
* Copyright (C) 2002, 2003 CodeFactory AB
*
* Licensed under the Academic Free License version 1.2
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef DBUS_PROTOCOL_H
#define DBUS_PROTOCOL_H
/* Don't include anything in here from anywhere else. It's
* intended for use by any random library.
*/
#ifdef __cplusplus
extern "C" {
#endif
/* Message byte order */
#define DBUS_LITTLE_ENDIAN ('l') /* LSB first */
#define DBUS_BIG_ENDIAN ('B') /* MSB first */
/* Protocol version */
#define DBUS_MAJOR_PROTOCOL_VERSION 0
/* Data types */
#define DBUS_TYPE_INVALID 0
#define DBUS_TYPE_NIL 1
#define DBUS_TYPE_BYTE 2
#define DBUS_TYPE_BOOLEAN 3
#define DBUS_TYPE_INT32 4
#define DBUS_TYPE_UINT32 5
#define DBUS_TYPE_INT64 6
#define DBUS_TYPE_UINT64 7
#define DBUS_TYPE_DOUBLE 8
#define DBUS_TYPE_STRING 9
#define DBUS_TYPE_NAMED 10
#define DBUS_TYPE_ARRAY 11
#define DBUS_TYPE_DICT 12
#define DBUS_TYPE_OBJECT_PATH 13
#define DBUS_TYPE_LAST DBUS_TYPE_OBJECT_PATH
/* Max length in bytes of a service or interface or member name */
#define DBUS_MAXIMUM_NAME_LENGTH 256
/* Types of message */
#define DBUS_MESSAGE_TYPE_INVALID 0
#define DBUS_MESSAGE_TYPE_METHOD_CALL 1
#define DBUS_MESSAGE_TYPE_METHOD_RETURN 2
#define DBUS_MESSAGE_TYPE_ERROR 3
#define DBUS_MESSAGE_TYPE_SIGNAL 4
/* Header flags */
#define DBUS_HEADER_FLAG_NO_REPLY_EXPECTED 0x1
/* Header fields */
#define DBUS_HEADER_FIELD_INTERFACE "ifce"
#define DBUS_HEADER_FIELD_MEMBER "mebr"
#define DBUS_HEADER_FIELD_ERROR_NAME "ernm"
#define DBUS_HEADER_FIELD_SERVICE "srvc"
#define DBUS_HEADER_FIELD_REPLY "rply"
#define DBUS_HEADER_FIELD_SENDER "sndr"
/* Services */
#define DBUS_SERVICE_ORG_FREEDESKTOP_DBUS "org.freedesktop.DBus"
#define DBUS_SERVICE_ORG_FREEDESKTOP_BROADCAST "org.freedesktop.Broadcast"
/* Service owner flags */
#define DBUS_SERVICE_FLAG_PROHIBIT_REPLACEMENT 0x1
#define DBUS_SERVICE_FLAG_REPLACE_EXISTING 0x2
/* Service replies */
#define DBUS_SERVICE_REPLY_PRIMARY_OWNER 0x1
#define DBUS_SERVICE_REPLY_IN_QUEUE 0x2
#define DBUS_SERVICE_REPLY_SERVICE_EXISTS 0x4
#define DBUS_SERVICE_REPLY_ALREADY_OWNER 0x8
/* Activation replies */
#define DBUS_ACTIVATION_REPLY_ACTIVATED 0x0
#define DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE 0x1
/* Interfaces, these #define don't do much other than
* catch typos at compile time
*/
#define DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS "org.freedesktop.DBus"
/* This is a special interface whose methods can only be invoked
* by the local implementation (messages from remote apps aren't
* allowed to specify this interface).
*/
#define DBUS_INTERFACE_ORG_FREEDESKTOP_LOCAL "org.freedesktop.Local"
#ifdef __cplusplus
}
#endif
#endif /* DBUS_PROTOCOL_H */
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