livestatus/src/CustomVarsDictFilter.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 CustomVarsDictFilter_h
  26 #define CustomVarsDictFilter_h
  27
  28 #include "config.h"  // IWYU pragma: keep
  29 #include <chrono>
  30 #include <memory>
  31 #include <string>
  32 #include "ColumnFilter.h"
  33 #include "Filter.h"
  34 #include "contact_fwd.h"
  35 #include "opids.h"
  36 class CustomVarsDictColumn;
  37 class RegExp;
  38 class Row;
  39
  40 class CustomVarsDictFilter : public ColumnFilter {
  41 public:
  42     CustomVarsDictFilter(Kind kind, const CustomVarsDictColumn &column,
  43                          RelationalOperator relOp, const std::string &value);
  44     bool accepts(Row row, const contact *auth_user,
  45                  std::chrono::seconds timezone_offset) const override;
  46     std::unique_ptr<Filter> copy() const override;
  47     std::unique_ptr<Filter> negate() const override;
  48
  49 private:
  50     const CustomVarsDictColumn &_column;
  51     std::shared_ptr<RegExp> _regExp;
  52     std::string _ref_string;
  53     std::string _ref_varname;
  54 };
  55
  56 #endif  // CustomVarsDictFilter_h