analyze: split out "blame" verb + time helpers

1 files changed, 65 insertions, 0 deletions

diff --git a/src/analyze/analyze-blame.c b/src/analyze/analyze-blame.c
new file mode 100644
index 0000000000..6e0e560377
--- /dev/null
+++ b/src/analyze/analyze-blame.c
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "analyze.h"
+#include "analyze-blame.h"
+#include "analyze-time-data.h"
+#include "format-table.h"
+
+int analyze_blame(int argc, char *argv[], void *userdata) {
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
+        _cleanup_(unit_times_free_arrayp) UnitTimes *times = NULL;
+        _cleanup_(table_unrefp) Table *table = NULL;
+        TableCell *cell;
+        int n, r;
+
+        r = acquire_bus(&bus, NULL);
+        if (r < 0)
+                return bus_log_connect_error(r, arg_transport);
+
+        n = acquire_time_data(bus, &times);
+        if (n <= 0)
+                return n;
+
+        table = table_new("time", "unit");
+        if (!table)
+                return log_oom();
+
+        table_set_header(table, false);
+
+        assert_se(cell = table_get_cell(table, 0, 0));
+        r = table_set_ellipsize_percent(table, cell, 100);
+        if (r < 0)
+                return r;
+
+        r = table_set_align_percent(table, cell, 100);
+        if (r < 0)
+                return r;
+
+        assert_se(cell = table_get_cell(table, 0, 1));
+        r = table_set_ellipsize_percent(table, cell, 100);
+        if (r < 0)
+                return r;
+
+        r = table_set_sort(table, (size_t) 0);
+        if (r < 0)
+                return r;
+
+        r = table_set_reverse(table, 0, true);
+        if (r < 0)
+                return r;
+
+        for (UnitTimes *u = times; u->has_data; u++) {
+                if (u->time <= 0)
+                        continue;
+
+                r = table_add_many(table,
+                                   TABLE_TIMESPAN_MSEC, u->time,
+                                   TABLE_STRING, u->name);
+                if (r < 0)
+                        return table_log_add_error(r);
+        }
+
+        pager_open(arg_pager_flags);
+
+        return table_print(table, NULL);
+}