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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 2.0
*
* 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 ((int) '\0')
#define DBUS_TYPE_NIL ((int) 'v')
#define DBUS_TYPE_BYTE ((int) 'y')
#define DBUS_TYPE_BOOLEAN ((int) 'b')
#define DBUS_TYPE_INT32 ((int) 'i')
#define DBUS_TYPE_UINT32 ((int) 'u')
#define DBUS_TYPE_INT64 ((int) 'x')
#define DBUS_TYPE_UINT64 ((int) 't')
#define DBUS_TYPE_DOUBLE ((int) 'd')
#define DBUS_TYPE_STRING ((int) 's')
#define DBUS_TYPE_CUSTOM ((int) 'c')
#define DBUS_TYPE_ARRAY ((int) 'a')
#define DBUS_TYPE_DICT ((int) 'm')
#define DBUS_TYPE_OBJECT_PATH ((int) 'o')
#define DBUS_NUMBER_OF_TYPES (13)
/* Max length in bytes of a service or interface or member name */
#define DBUS_MAXIMUM_NAME_LENGTH 256
/* Max length of a match rule string */
#define DBUS_MAXIMUM_MATCH_RULE_LENGTH 1024
/* 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
#define DBUS_HEADER_FLAG_AUTO_ACTIVATION 0x2
/* Header fields */
#define DBUS_HEADER_FIELD_INVALID 0
#define DBUS_HEADER_FIELD_PATH 1
#define DBUS_HEADER_FIELD_INTERFACE 2
#define DBUS_HEADER_FIELD_MEMBER 3
#define DBUS_HEADER_FIELD_ERROR_NAME 4
#define DBUS_HEADER_FIELD_REPLY_SERIAL 5
#define DBUS_HEADER_FIELD_DESTINATION 6
#define DBUS_HEADER_FIELD_SENDER 7
#define DBUS_HEADER_FIELD_LAST DBUS_HEADER_FIELD_SENDER
/* Services */
#define DBUS_SERVICE_ORG_FREEDESKTOP_DBUS "org.freedesktop.DBus"
/* Paths */
#define DBUS_PATH_ORG_FREEDESKTOP_DBUS "/org/freedesktop/DBus"
#define DBUS_PATH_ORG_FREEDESKTOP_LOCAL "/org/freedesktop/Local"
/* Interfaces, these #define don't do much other than
* catch typos at compile time
*/
#define DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS "org.freedesktop.DBus"
#define DBUS_INTERFACE_ORG_FREEDESKTOP_INTROSPECTABLE "org.freedesktop.Introspectable"
/* 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"
/* 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
#ifdef __cplusplus
}
#endif
#endif /* DBUS_PROTOCOL_H */
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