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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:34:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:34:54 +0000 |
commit | 0915b3ef56dfac3113cce55a59a5765dc94976be (patch) | |
tree | a8fea11d50b4f083e1bf0f90025ece7f0824784a /lib/livestatus/table.hpp | |
parent | Initial commit. (diff) | |
download | icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.tar.xz icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.zip |
Adding upstream version 2.13.6.upstream/2.13.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/livestatus/table.hpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/livestatus/table.hpp b/lib/livestatus/table.hpp new file mode 100644 index 0000000..fa3fc2a --- /dev/null +++ b/lib/livestatus/table.hpp @@ -0,0 +1,73 @@ +/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */ + +#ifndef TABLE_H +#define TABLE_H + +#include "livestatus/column.hpp" +#include "base/object.hpp" +#include "base/dictionary.hpp" +#include "base/array.hpp" +#include <vector> + +namespace icinga +{ + +// Well, don't ask. +#define LIVESTATUS_INTERVAL_LENGTH 60.0 + +struct LivestatusRowValue { + Value Row; + LivestatusGroupByType GroupByType; + Value GroupByObject; +}; + +typedef std::function<bool (const Value&, LivestatusGroupByType, const Object::Ptr&)> AddRowFunction; + +class Filter; + +/** + * @ingroup livestatus + */ +class Table : public Object +{ +public: + DECLARE_PTR_TYPEDEFS(Table); + + static Table::Ptr GetByName(const String& name, const String& compat_log_path = "", const unsigned long& from = 0, const unsigned long& until = 0); + + virtual String GetName() const = 0; + virtual String GetPrefix() const = 0; + + std::vector<LivestatusRowValue> FilterRows(const intrusive_ptr<Filter>& filter, int limit = -1); + + void AddColumn(const String& name, const Column& column); + Column GetColumn(const String& name) const; + std::vector<String> GetColumnNames() const; + + LivestatusGroupByType GetGroupByType() const; + +protected: + Table(LivestatusGroupByType type = LivestatusGroupByNone); + + virtual void FetchRows(const AddRowFunction& addRowFn) = 0; + + static Value ZeroAccessor(const Value&); + static Value OneAccessor(const Value&); + static Value EmptyStringAccessor(const Value&); + static Value EmptyArrayAccessor(const Value&); + static Value EmptyDictionaryAccessor(const Value&); + + LivestatusGroupByType m_GroupByType; + Value m_GroupByObject; + +private: + std::map<String, Column> m_Columns; + + bool FilteredAddRow(std::vector<LivestatusRowValue>& rs, const intrusive_ptr<Filter>& filter, int limit, const Value& row, LivestatusGroupByType groupByType, const Object::Ptr& groupByObject); +}; + +} + +#endif /* TABLE_H */ + +#include "livestatus/filter.hpp" |