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[icinga2] / lib / livestatus / logtable.hpp
1 /******************************************************************************
2  * Icinga 2                                                                   *
3  * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/)  *
4  *                                                                            *
5  * This program is free software; you can redistribute it and/or              *
6  * modify it under the terms of the GNU General Public License                *
7  * as published by the Free Software Foundation; either version 2             *
8  * of the License, or (at your option) any later version.                     *
9  *                                                                            *
10  * This program is distributed in the hope that it will be useful,            *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
13  * GNU General Public License for more details.                               *
14  *                                                                            *
15  * You should have received a copy of the GNU General Public License          *
16  * along with this program; if not, write to the Free Software Foundation     *
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
18  ******************************************************************************/
19
20 #ifndef LOGTABLE_H
21 #define LOGTABLE_H
22
23 #include "livestatus/historytable.hpp"
24 #include <boost/thread/mutex.hpp>
25
26 using namespace icinga;
27
28 namespace icinga
29 {
30
31 /**
32  * @ingroup livestatus
33  */
34 class I2_LIVESTATUS_API LogTable : public HistoryTable
35 {
36 public:
37         DECLARE_PTR_TYPEDEFS(LogTable);
38
39         LogTable(const String& compat_log_path, time_t from, time_t until);
40
41         static void AddColumns(Table *table, const String& prefix = String(),
42                 const Column::ObjectAccessor& objectAccessor = Column::ObjectAccessor());
43
44         virtual String GetName(void) const override;
45         virtual String GetPrefix(void) const override;
46
47         void UpdateLogEntries(const Dictionary::Ptr& log_entry_attrs, int line_count, int lineno, const AddRowFunction& addRowFn) override;
48
49 protected:
50         virtual void FetchRows(const AddRowFunction& addRowFn) override;
51
52         static Object::Ptr HostAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor);
53         static Object::Ptr ServiceAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor);
54         static Object::Ptr ContactAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor);
55         static Object::Ptr CommandAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor);
56
57         static Value TimeAccessor(const Value& row);
58         static Value LinenoAccessor(const Value& row);
59         static Value ClassAccessor(const Value& row);
60         static Value MessageAccessor(const Value& row);
61         static Value TypeAccessor(const Value& row);
62         static Value OptionsAccessor(const Value& row);
63         static Value CommentAccessor(const Value& row);
64         static Value PluginOutputAccessor(const Value& row);
65         static Value StateAccessor(const Value& row);
66         static Value StateTypeAccessor(const Value& row);
67         static Value AttemptAccessor(const Value& row);
68         static Value ServiceDescriptionAccessor(const Value& row);
69         static Value HostNameAccessor(const Value& row);
70         static Value ContactNameAccessor(const Value& row);
71         static Value CommandNameAccessor(const Value& row);
72
73 private:
74         std::map<time_t, String> m_LogFileIndex;
75         std::map<time_t, Dictionary::Ptr> m_RowsCache;
76         time_t m_TimeFrom;
77         time_t m_TimeUntil;
78         String m_CompatLogPath;
79 };
80
81 }
82
83 #endif /* LOGTABLE_H */