livestatus/src/HostListColumn.h

   1 // +------------------------------------------------------------------+
   2 // |             ____ _               _        __  __ _  __           |
   3 // |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   4 // |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   5 // |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   6 // |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   7 // |                                                                  |
   8 // | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
   9 // +------------------------------------------------------------------+
  10 //
  11 // This file is part of Check_MK.
  12 // The official homepage is at http://mathias-kettner.de/check_mk.
  13 //
  14 // check_mk is free software;  you can redistribute it and/or modify it
  15 // under the  terms of the  GNU General Public License  as published by
  16 // the Free Software Foundation in version 2.  check_mk is  distributed
  17 // in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  18 // out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  19 // PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  20 // tails. You should have  received  a copy of the  GNU  General Public
  21 // License along with GNU Make; see the file  COPYING.  If  not,  write
  22 // to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  23 // Boston, MA 02110-1301 USA.
  24
  25 #ifndef HostListColumn_h
  26 #define HostListColumn_h
  27
  28 #include "config.h"  // IWYU pragma: keep
  29 #include <chrono>
  30 #include <string>
  31 #include <utility>
  32 #include <vector>
  33 #include "ListColumn.h"
  34 #include "contact_fwd.h"
  35 enum class HostState;
  36 class MonitoringCore;
  37 class Row;
  38 class RowRenderer;
  39
  40 class HostListColumn : public ListColumn {
  41 public:
  42     HostListColumn(const std::string &name, const std::string &description,
  43                    int indirect_offset, int extra_offset,
  44                    int extra_extra_offset, int offset, MonitoringCore *mc,
  45                    bool show_state)
  46         : ListColumn(name, description, indirect_offset, extra_offset,
  47                      extra_extra_offset, offset)
  48         , _mc(mc)
  49         , _show_state(show_state) {}
  50
  51     void output(Row row, RowRenderer &r, const contact *auth_user,
  52                 std::chrono::seconds /*timezone_offset*/) const override;
  53
  54     std::vector<std::string> getValue(
  55         Row row, const contact *auth_user,
  56         std::chrono::seconds timezone_offset) const override;
  57
  58 private:
  59     MonitoringCore *_mc;
  60     const bool _show_state;
  61
  62     struct Member {
  63         Member(std::string hn, HostState cs, bool hbc)
  64             : host_name(std::move(hn))
  65             , current_state(cs)
  66             , has_been_checked(hbc) {}
  67
  68         std::string host_name;
  69         HostState current_state;
  70         bool has_been_checked;
  71     };
  72
  73     std::vector<Member> getMembers(Row row, const contact *auth_user) const;
  74 };
  75
  76 #endif  // HostListColumn_h