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       1                 :            : /* SPDX-License-Identifier: LGPL-2.1+ */
       2                 :            : #pragma once
       3                 :            : 
       4                 :            : #include "macro.h"
       5                 :            : #include "sd-bus.h"
       6                 :            : 
       7                 :            : typedef struct BusWaitForUnits BusWaitForUnits;
       8                 :            : 
       9                 :            : typedef enum BusWaitForUnitsState {
      10                 :            :         BUS_WAIT_SUCCESS,    /* Nothing to wait for anymore and nothing failed */
      11                 :            :         BUS_WAIT_FAILURE,    /* dito, but something failed */
      12                 :            :         BUS_WAIT_RUNNING,    /* Still something to wait for */
      13                 :            :         _BUS_WAIT_FOR_UNITS_STATE_MAX,
      14                 :            :         _BUS_WAIT_FOR_UNITS_STATE_INVALID = -1,
      15                 :            : } BusWaitForUnitsState;
      16                 :            : 
      17                 :            : typedef enum BusWaitForUnitsFlags {
      18                 :            :         BUS_WAIT_FOR_MAINTENANCE_END = 1 << 0, /* Wait until the unit is no longer in maintenance state */
      19                 :            :         BUS_WAIT_FOR_INACTIVE        = 1 << 1, /* Wait until the unit is back in inactive or dead state */
      20                 :            :         BUS_WAIT_NO_JOB              = 1 << 2, /* Wait until there's no more job pending */
      21                 :            :         BUS_WAIT_REFFED              = 1 << 3, /* The unit is already reffed with RefUnit() */
      22                 :            : } BusWaitForUnitsFlags;
      23                 :            : 
      24                 :            : typedef void (*bus_wait_for_units_ready_callback)(BusWaitForUnits *d, BusWaitForUnitsState state, void *userdata);
      25                 :            : typedef void (*bus_wait_for_units_unit_callback)(BusWaitForUnits *d, const char *unit_path, bool good, void *userdata);
      26                 :            : 
      27                 :            : int bus_wait_for_units_new(sd_bus *bus, BusWaitForUnits **ret);
      28                 :            : BusWaitForUnits* bus_wait_for_units_free(BusWaitForUnits *d);
      29                 :            : 
      30                 :            : BusWaitForUnitsState bus_wait_for_units_state(BusWaitForUnits *d);
      31                 :            : void bus_wait_for_units_set_ready_callback(BusWaitForUnits *d, bus_wait_for_units_ready_callback callback, void *userdata);
      32                 :            : int bus_wait_for_units_add_unit(BusWaitForUnits *d, const char *unit, BusWaitForUnitsFlags flags, bus_wait_for_units_unit_callback callback, void *userdata);
      33                 :            : int bus_wait_for_units_run(BusWaitForUnits *d);
      34                 :            : 
      35         [ #  # ]:          0 : DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForUnits*, bus_wait_for_units_free);