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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#ifndef foosdbusprotocolhfoo
#define foosdbusprotocolhfoo
/***
This file is part of systemd.
Copyright 2013 Lennart Poettering
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 <endian.h>
/* Types of message */
enum {
_SD_BUS_MESSAGE_TYPE_INVALID = 0,
SD_BUS_MESSAGE_TYPE_METHOD_CALL,
SD_BUS_MESSAGE_TYPE_METHOD_RETURN,
SD_BUS_MESSAGE_TYPE_METHOD_ERROR,
SD_BUS_MESSAGE_TYPE_SIGNAL,
_SD_BUS_MESSAGE_TYPE_MAX
};
/* Primitive types */
enum {
_SD_BUS_TYPE_INVALID = 0,
SD_BUS_TYPE_BYTE = 'y',
SD_BUS_TYPE_BOOLEAN = 'b',
SD_BUS_TYPE_INT16 = 'n',
SD_BUS_TYPE_UINT16 = 'q',
SD_BUS_TYPE_INT32 = 'i',
SD_BUS_TYPE_UINT32 = 'u',
SD_BUS_TYPE_INT64 = 'x',
SD_BUS_TYPE_UINT64 = 't',
SD_BUS_TYPE_DOUBLE = 'd',
SD_BUS_TYPE_STRING = 's',
SD_BUS_TYPE_OBJECT_PATH = 'o',
SD_BUS_TYPE_SIGNATURE = 'g',
SD_BUS_TYPE_UNIX_FD = 'h',
SD_BUS_TYPE_ARRAY = 'a',
SD_BUS_TYPE_VARIANT = 'v',
SD_BUS_TYPE_STRUCT = 'r', /* not actually used in signatures */
SD_BUS_TYPE_STRUCT_BEGIN = '(',
SD_BUS_TYPE_STRUCT_END = ')',
SD_BUS_TYPE_DICT_ENTRY = 'e', /* not actually used in signatures */
SD_BUS_TYPE_DICT_ENTRY_BEGIN = '{',
SD_BUS_TYPE_DICT_ENTRY_END = '}',
};
/* Endianess */
enum {
_SD_BUS_INVALID_ENDIAN = 0,
SD_BUS_LITTLE_ENDIAN = 'l',
SD_BUS_BIG_ENDIAN = 'B',
#if __BYTE_ORDER == __BIG_ENDIAN
SD_BUS_NATIVE_ENDIAN = SD_BUS_BIG_ENDIAN,
SD_BUS_REVERSE_ENDIAN = SD_BUS_LITTLE_ENDIAN
#else
SD_BUS_NATIVE_ENDIAN = SD_BUS_LITTLE_ENDIAN,
SD_BUS_REVERSE_ENDIAN = SD_BUS_BIG_ENDIAN
#endif
};
/* Flags */
enum {
SD_BUS_MESSAGE_NO_REPLY_EXPECTED = 1,
SD_BUS_MESSAGE_NO_AUTO_START = 2
};
/* Header fields */
enum {
_SD_BUS_MESSAGE_HEADER_INVALID = 0,
SD_BUS_MESSAGE_HEADER_PATH,
SD_BUS_MESSAGE_HEADER_INTERFACE,
SD_BUS_MESSAGE_HEADER_MEMBER,
SD_BUS_MESSAGE_HEADER_ERROR_NAME,
SD_BUS_MESSAGE_HEADER_REPLY_SERIAL,
SD_BUS_MESSAGE_HEADER_DESTINATION,
SD_BUS_MESSAGE_HEADER_SENDER,
SD_BUS_MESSAGE_HEADER_SIGNATURE,
SD_BUS_MESSAGE_HEADER_UNIX_FDS,
_SD_BUS_MESSAGE_HEADER_MAX
};
#endif
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