main.c

   1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
   2
   3 #include <stdio.h>
   4 #include <errno.h>
   5 #include <string.h>
   6 #include <unistd.h>
   7
   8 #include "manager.h"
   9 #include "log.h"
  10
  11 int main(int argc, char *argv[]) {
  12         Manager *m = NULL;
  13         Unit *target = NULL;
  14         Job *job = NULL;
  15         int r, retval = 1;
  16
  17         assert_se(set_unit_path("test1") >= 0);
  18
  19         if (!(m = manager_new()) < 0) {
  20                 log_error("Failed to allocate manager object: %s", strerror(ENOMEM));
  21                 goto finish;
  22         }
  23
  24         if ((r = manager_coldplug(m)) < 0) {
  25                 log_error("Failed to retrieve coldplug information: %s", strerror(-r));
  26                 goto finish;
  27         }
  28
  29         if ((r = manager_load_unit(m, SPECIAL_DEFAULT_TARGET, &target)) < 0) {
  30                 log_error("Failed to load default target: %s", strerror(-r));
  31                 goto finish;
  32         }
  33
  34         printf("→ By units:\n");
  35         manager_dump_units(m, stdout, "\t");
  36
  37         if ((r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &job)) < 0) {
  38                 log_error("Failed to start default target: %s", strerror(-r));
  39                 goto finish;
  40         }
  41
  42         printf("→ By jobs:\n");
  43         manager_dump_jobs(m, stdout, "\t");
  44
  45         if ((r = manager_loop(m)) < 0) {
  46                 log_error("Failed to run mainloop: %s", strerror(-r));
  47                 goto finish;
  48         }
  49
  50         retval = 0;
  51
  52 finish:
  53         if (m)
  54                 manager_free(m);
  55
  56         log_debug("Exit.");
  57
  58         return retval;
  59 }