/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ #pragma once /*** 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 . ***/ #include #include #include #include "hashmap.h" #include "list.h" #include "util.h" #include "sd-bus.h" #include "bus-error.h" struct reply_callback { sd_message_handler_t callback; void *userdata; usec_t timeout; uint64_t serial; }; struct filter_callback { sd_message_handler_t callback; void *userdata; LIST_FIELDS(struct filter_callback, callbacks); }; enum bus_state { BUS_OPENING, BUS_AUTHENTICATING, BUS_HELLO, BUS_RUNNING }; struct sd_bus { unsigned n_ref; enum bus_state state; int fd; int message_version; bool can_fds:1; bool sent_hello:1; void *rbuffer; size_t rbuffer_size; sd_bus_message **rqueue; unsigned rqueue_size; sd_bus_message **wqueue; unsigned wqueue_size; size_t windex; uint64_t serial; char *unique_name; Hashmap *reply_callbacks; LIST_HEAD(struct filter_callback, filter_callbacks); union { struct sockaddr sa; struct sockaddr_un un; struct sockaddr_in in; struct sockaddr_in6 in6; } sockaddr; socklen_t sockaddr_size; sd_id128_t peer; char *address; unsigned address_index; int last_connect_error; struct iovec auth_iovec[3]; unsigned auth_index; size_t auth_size; char *auth_uid; }; static inline void bus_unrefp(sd_bus **b) { sd_bus_unref(*b); } #define _cleanup_bus_unref_ __attribute__((cleanup(bus_unrefp)))