From e821075a23fdfa3ca7738fc30bb2d4c430fe10c0 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Mon, 2 Dec 2013 23:30:19 +0100 Subject: bus: add .busname unit type to implement kdbus-style bus activation --- src/core/busname.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 src/core/busname.h (limited to 'src/core/busname.h') diff --git a/src/core/busname.h b/src/core/busname.h new file mode 100644 index 0000000000..6debd48551 --- /dev/null +++ b/src/core/busname.h @@ -0,0 +1,65 @@ +/*-*- 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 . +***/ + +typedef struct BusName BusName; + +#include "unit.h" + +typedef enum BusNameState { + BUSNAME_DEAD, + BUSNAME_LISTENING, + BUSNAME_RUNNING, + BUSNAME_FAILED, + _BUSNAME_STATE_MAX, + _BUSNAME_STATE_INVALID = -1 +} BusNameState; + +typedef enum BusNameResult { + BUSNAME_SUCCESS, + BUSNAME_FAILURE_RESOURCES, + BUSNAME_FAILURE_SERVICE_FAILED_PERMANENT, + _BUSNAME_RESULT_MAX, + _BUSNAME_RESULT_INVALID = -1 +} BusNameResult; + +struct BusName { + Unit meta; + + char *name; + int starter_fd; + + UnitRef service; + + BusNameState state, deserialized_state; + BusNameResult result; + + sd_event_source *event_source; +}; + +extern const UnitVTable busname_vtable; + +const char* busname_state_to_string(BusNameState i) _const_; +BusNameState busname_state_from_string(const char *s) _pure_; + +const char* busname_result_to_string(BusNameResult i) _const_; +BusNameResult busname_result_from_string(const char *s) _pure_; -- cgit v1.2.3-54-g00ecf