示例#1
0
文件: delta.c 项目: ariscop/systemd
static int notify_override_masked(const char *top, const char *bottom) {
        if (!(arg_flags & SHOW_MASKED))
                return 0;

        printf("%s%s%s     %s → %s\n",
               ansi_highlight_red(), "[MASKED]", ansi_highlight_off(), top, bottom);
        return 1;
}
示例#2
0
文件: delta.c 项目: SimonPe/systemd
static int notify_override_masked(const char *top, const char *bottom) {
        if (!(arg_flags & SHOW_MASKED))
                return 0;

        printf("%s%s%s     %s %s %s\n",
               ansi_highlight_red(), "[MASKED]", ansi_normal(),
               top, special_glyph(ARROW), bottom);
        return 1;
}
示例#3
0
static void setup_state_to_color(const char *state, const char **on, const char **off) {
        assert(on);
        assert(off);

        if (streq_ptr(state, "configured")) {
                *on = ansi_highlight_green();
                *off = ansi_normal();
        } else if (streq_ptr(state, "configuring")) {
                *on = ansi_highlight_yellow();
                *off = ansi_normal();
        } else if (streq_ptr(state, "failed") || streq_ptr(state, "linger")) {
                *on = ansi_highlight_red();
                *off = ansi_normal();
        } else
                *on = *off = "";
}
示例#4
0
static int list_images(int argc, char *argv[], void *userdata) {
        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
        _cleanup_(table_unrefp) Table *table = NULL;
        int r;

        r = acquire_bus(&bus);
        if (r < 0)
                return r;

        r = sd_bus_call_method(
                        bus,
                        "org.freedesktop.portable1",
                        "/org/freedesktop/portable1",
                        "org.freedesktop.portable1.Manager",
                        "ListImages",
                        &error,
                        &reply,
                        NULL);
        if (r < 0)
                return log_error_errno(r, "Failed to list images: %s", bus_error_message(&error, r));

        table = table_new("name", "type", "ro", "crtime", "mtime", "usage", "state");
        if (!table)
                return log_oom();

        r = sd_bus_message_enter_container(reply, 'a', "(ssbtttso)");
        if (r < 0)
                return bus_log_parse_error(r);

        for (;;) {
                const char *name, *type, *state;
                uint64_t crtime, mtime, usage;
                TableCell *cell;
                bool ro_bool;
                int ro_int;

                r = sd_bus_message_read(reply, "(ssbtttso)", &name, &type, &ro_int, &crtime, &mtime, &usage, &state, NULL);
                if (r < 0)
                        return bus_log_parse_error(r);
                if (r == 0)
                        break;

                r = table_add_many(table,
                                   TABLE_STRING, name,
                                   TABLE_STRING, type);
                if (r < 0)
                        return log_error_errno(r, "Failed to add row to table: %m");

                ro_bool = ro_int;
                r = table_add_cell(table, &cell, TABLE_BOOLEAN, &ro_bool);
                if (r < 0)
                        return log_error_errno(r, "Failed to add row to table: %m");

                if (ro_bool) {
                        r = table_set_color(table, cell, ansi_highlight_red());
                        if (r < 0)
                                return log_error_errno(r, "Failed to set table cell color: %m");
                }

                r = table_add_many(table,
                                   TABLE_TIMESTAMP, crtime,
                                   TABLE_TIMESTAMP, mtime,
                                   TABLE_SIZE, usage);
                if (r < 0)
                        return log_error_errno(r, "Failed to add row to table: %m");

                r = table_add_cell(table, &cell, TABLE_STRING, state);
                if (r < 0)
                        return log_error_errno(r, "Failed to add row to table: %m");

                if (!streq(state, "detached")) {
                        r = table_set_color(table, cell, ansi_highlight_green());
                        if (r < 0)
                                return log_error_errno(r, "Failed to set table cell color: %m");
                }
        }

        r = sd_bus_message_exit_container(reply);
        if (r < 0)
                return bus_log_parse_error(r);

        if (table_get_rows(table) > 1) {
                r = table_set_sort(table, (size_t) 0, (size_t) -1);
                if (r < 0)
                        return log_error_errno(r, "Failed to sort table: %m");

                table_set_header(table, arg_legend);

                r = table_print(table, NULL);
                if (r < 0)
                        return log_error_errno(r, "Failed to show table: %m");
        }

        if (arg_legend) {
                if (table_get_rows(table) > 1)
                        printf("\n%zu images listed.\n", table_get_rows(table) - 1);
                else
                        printf("No images.\n");
        }

        return 0;
}