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Linux altar53.supremepanel53.com 4.18.0-553.8.1.lve.el8.x86_64 #1 SMP Thu Jul 4 16:24:39 UTC 2024 x86_64
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/* SPDX-License-Identifier: LGPL-2.1+ */
#ifndef foosdbusvtablehfoo
#define foosdbusvtablehfoo
/***
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 "_sd-common.h"
_SD_BEGIN_DECLARATIONS;
typedef struct sd_bus_vtable sd_bus_vtable;
#include "sd-bus.h"
enum {
_SD_BUS_VTABLE_START = '<',
_SD_BUS_VTABLE_END = '>',
_SD_BUS_VTABLE_METHOD = 'M',
_SD_BUS_VTABLE_SIGNAL = 'S',
_SD_BUS_VTABLE_PROPERTY = 'P',
_SD_BUS_VTABLE_WRITABLE_PROPERTY = 'W'
};
enum {
SD_BUS_VTABLE_DEPRECATED = 1ULL << 0,
SD_BUS_VTABLE_HIDDEN = 1ULL << 1,
SD_BUS_VTABLE_UNPRIVILEGED = 1ULL << 2,
SD_BUS_VTABLE_METHOD_NO_REPLY = 1ULL << 3,
SD_BUS_VTABLE_PROPERTY_CONST = 1ULL << 4,
SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE = 1ULL << 5,
SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION = 1ULL << 6,
SD_BUS_VTABLE_PROPERTY_EXPLICIT = 1ULL << 7,
_SD_BUS_VTABLE_CAPABILITY_MASK = 0xFFFFULL << 40
};
#define SD_BUS_VTABLE_CAPABILITY(x) ((uint64_t) (((x)+1) & 0xFFFF) << 40)
struct sd_bus_vtable {
/* Please do not initialize this structure directly, use the
* macros below instead */
uint8_t type:8;
uint64_t flags:56;
union {
struct {
size_t element_size;
} start;
struct {
const char *member;
const char *signature;
const char *result;
sd_bus_message_handler_t handler;
size_t offset;
const char *names;
} method;
struct {
const char *member;
const char *signature;
const char *names;
} signal;
struct {
const char *member;
const char *signature;
sd_bus_property_get_t get;
sd_bus_property_set_t set;
size_t offset;
} property;
} x;
};
#define SD_BUS_VTABLE_START(_flags) \
{ \
.type = _SD_BUS_VTABLE_START, \
.flags = _flags, \
.x = { \
.start = { \
.element_size = sizeof(sd_bus_vtable) \
}, \
}, \
}
/* helper macro to format method and signal parameters, one at a time */
#define SD_BUS_PARAM(x) #x "\0"
#define SD_BUS_METHOD_WITH_NAMES_OFFSET(_member, _signature, _in_names, _result, _out_names, _handler, _offset, _flags) \
{ \
.type = _SD_BUS_VTABLE_METHOD, \
.flags = _flags, \
.x = { \
.method = { \
.member = _member, \
.signature = _signature, \
.result = _result, \
.handler = _handler, \
.offset = _offset, \
.names = _in_names _out_names, \
}, \
}, \
}
#define SD_BUS_METHOD_WITH_OFFSET(_member, _signature, _result, _handler, _offset, _flags) \
SD_BUS_METHOD_WITH_NAMES_OFFSET(_member, _signature, "", _result, "", _handler, _offset, _flags)
#define SD_BUS_METHOD_WITH_NAMES(_member, _signature, _in_names, _result, _out_names, _handler, _flags) \
SD_BUS_METHOD_WITH_NAMES_OFFSET(_member, _signature, _in_names, _result, _out_names, _handler, 0, _flags)
#define SD_BUS_METHOD(_member, _signature, _result, _handler, _flags) \
SD_BUS_METHOD_WITH_NAMES_OFFSET(_member, _signature, "", _result, "", _handler, 0, _flags)
#define SD_BUS_SIGNAL_WITH_NAMES(_member, _signature, _out_names, _flags) \
{ \
.type = _SD_BUS_VTABLE_SIGNAL, \
.flags = _flags, \
.x = { \
.signal = { \
.member = _member, \
.signature = _signature, \
.names = _out_names, \
}, \
}, \
}
#define SD_BUS_SIGNAL(_member, _signature, _flags) \
SD_BUS_SIGNAL_WITH_NAMES(_member, _signature, "", _flags)
#define SD_BUS_PROPERTY(_member, _signature, _get, _offset, _flags) \
{ \
.type = _SD_BUS_VTABLE_PROPERTY, \
.flags = _flags, \
.x = { \
.property = { \
.member = _member, \
.signature = _signature, \
.get = _get, \
.set = NULL, \
.offset = _offset, \
}, \
}, \
}
#define SD_BUS_WRITABLE_PROPERTY(_member, _signature, _get, _set, _offset, _flags) \
{ \
.type = _SD_BUS_VTABLE_WRITABLE_PROPERTY, \
.flags = _flags, \
.x = { \
.property = { \
.member = _member, \
.signature = _signature, \
.get = _get, \
.set = _set, \
.offset = _offset, \
}, \
}, \
}
#define SD_BUS_VTABLE_END \
{ \
.type = _SD_BUS_VTABLE_END, \
.flags = 0, \
.x = { { 0 } }, \
}
_SD_END_DECLARATIONS;
#endif