src/analyze/analyze-timespan.c

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2
   3 #include "analyze.h"
   4 #include "analyze-timespan.h"
   5 #include "calendarspec.h"
   6 #include "format-table.h"
   7 #include "glyph-util.h"
   8 #include "strv.h"
   9 #include "terminal-util.h"
  10
  11 int verb_timespan(int argc, char *argv[], void *userdata) {
  12         STRV_FOREACH(input_timespan, strv_skip(argv, 1)) {
  13                 _cleanup_(table_unrefp) Table *table = NULL;
  14                 usec_t output_usecs;
  15                 TableCell *cell;
  16                 int r;
  17
  18                 r = parse_time(*input_timespan, &output_usecs, USEC_PER_SEC);
  19                 if (r < 0) {
  20                         log_error_errno(r, "Failed to parse time span '%s': %m", *input_timespan);
  21                         time_parsing_hint(*input_timespan, /* calendar= */ true, /* timestamp= */ true, /* timespan= */ false);
  22                         return r;
  23                 }
  24
  25                 table = table_new_vertical();
  26                 if (!table)
  27                         return log_oom();
  28
  29                 assert_se(cell = table_get_cell(table, 0, 0));
  30                 r = table_set_ellipsize_percent(table, cell, 100);
  31                 if (r < 0)
  32                         return r;
  33
  34                 assert_se(cell = table_get_cell(table, 0, 1));
  35                 r = table_set_ellipsize_percent(table, cell, 100);
  36                 if (r < 0)
  37                         return r;
  38
  39                 r = table_add_many(table,
  40                                    TABLE_FIELD, "Original",
  41                                    TABLE_STRING, *input_timespan);
  42                 if (r < 0)
  43                         return table_log_add_error(r);
  44
  45                 r = table_add_cell_stringf_full(table, NULL, TABLE_FIELD, "%ss", special_glyph(SPECIAL_GLYPH_MU));
  46                 if (r < 0)
  47                         return table_log_add_error(r);
  48
  49                 r = table_add_many(table,
  50                                    TABLE_UINT64, output_usecs,
  51                                    TABLE_FIELD, "Human",
  52                                    TABLE_TIMESPAN, output_usecs,
  53                                    TABLE_SET_COLOR, ansi_highlight());
  54                 if (r < 0)
  55                         return table_log_add_error(r);
  56
  57                 r = table_print(table, NULL);
  58                 if (r < 0)
  59                         return r;
  60
  61                 if (input_timespan[1])
  62                         putchar('\n');
  63         }
  64
  65         return 0;
  66 }