| 1 | /*
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| 2 | * Copyright (c) 2015 Michal Koutny
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | #ifndef SYSMAN_SYSMAN_H
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| 30 | #define SYSMAN_SYSMAN_H
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| 31 |
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| 32 | #define INITRD_DEVICE "bd/initrd"
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| 33 | #define INITRD_MOUNT_POINT "/"
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| 34 | #define INITRD_CFG_PATH "/cfg/sysman"
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| 35 |
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| 36 | // TODO configurable
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| 37 | #define TARGET_INIT "initrd.tgt"
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| 38 | #define TARGET_ROOTFS "rootfs.tgt"
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| 39 | #define TARGET_DEFAULT "default.tgt"
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| 40 | #define TARGET_SHUTDOWN "shutdown.tgt"
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| 41 |
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| 42 | #define UNIT_MNT_INITRD "initrd.mnt"
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| 43 | #define UNIT_CFG_INITRD "init.cfg"
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| 44 |
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| 45 | #include "job.h"
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| 46 | #include "unit.h"
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| 47 |
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| 48 | typedef void (*event_handler_t)(void *);
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| 49 | typedef void (*callback_handler_t)(void *object, void *data);
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| 50 |
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| 51 | extern void sysman_events_init(void);
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| 52 | extern int sysman_events_loop(void *);
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| 53 | extern int sysman_run_job(unit_t *, unit_state_t, int, callback_handler_t, void *);
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| 54 |
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| 55 |
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| 56 | extern void sysman_raise_event(event_handler_t, void *);
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| 57 | extern void sysman_process_queue(void);
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| 58 | extern int sysman_object_observer(void *, callback_handler_t, void *);
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| 59 | extern int sysman_move_observers(void *, void *);
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| 60 | extern size_t sysman_observers_count(void *);
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| 61 |
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| 62 | // TODO move particular events to separate file? (or move event impl there?)
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| 63 |
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| 64 | extern void sysman_event_job_process(void *);
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| 65 | extern void sysman_event_job_finished(void *);
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| 66 | extern void sysman_event_unit_exposee_created(void *);
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| 67 | extern void sysman_event_unit_failed(void *);
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| 68 | extern void sysman_event_unit_state_changed(void *);
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| 69 |
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| 70 | #endif
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