mirror of https://github.com/Icinga/icinga2.git
108 lines
3.5 KiB
C++
108 lines
3.5 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef LIVESTATUSQUERY_H
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#define LIVESTATUSQUERY_H
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#include "livestatus/filter.hpp"
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#include "livestatus/aggregator.hpp"
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#include "base/object.hpp"
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#include "base/array.hpp"
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#include "base/stream.hpp"
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#include "base/scriptframe.hpp"
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#include <deque>
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using namespace icinga;
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namespace icinga
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{
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enum LivestatusError
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{
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LivestatusErrorOK = 200,
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LivestatusErrorNotFound = 404,
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LivestatusErrorQuery = 452
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};
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/**
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* @ingroup livestatus
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*/
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class I2_LIVESTATUS_API LivestatusQuery : public Object
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{
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public:
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DECLARE_PTR_TYPEDEFS(LivestatusQuery);
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LivestatusQuery(const std::vector<String>& lines, const String& compat_log_path);
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bool Execute(const Stream::Ptr& stream);
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static int GetExternalCommands(void);
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private:
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String m_Verb;
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bool m_KeepAlive;
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/* Parameters for GET queries. */
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String m_Table;
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std::vector<String> m_Columns;
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std::vector<String> m_Separators;
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Filter::Ptr m_Filter;
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std::deque<Aggregator::Ptr> m_Aggregators;
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String m_OutputFormat;
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bool m_ColumnHeaders;
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int m_Limit;
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String m_ResponseHeader;
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/* Parameters for COMMAND/SCRIPT queries. */
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String m_Command;
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String m_Session;
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/* Parameters for invalid queries. */
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int m_ErrorCode;
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String m_ErrorMessage;
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unsigned long m_LogTimeFrom;
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unsigned long m_LogTimeUntil;
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String m_CompatLogPath;
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void BeginResultSet(std::ostream& fp) const;
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void EndResultSet(std::ostream& fp) const;
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void AppendResultRow(std::ostream& fp, const Array::Ptr& row, bool& first_row) const;
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void PrintCsvArray(std::ostream& fp, const Array::Ptr& array, int level) const;
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void PrintPythonArray(std::ostream& fp, const Array::Ptr& array) const;
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static String QuoteStringPython(const String& str);
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void ExecuteGetHelper(const Stream::Ptr& stream);
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void ExecuteCommandHelper(const Stream::Ptr& stream);
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void ExecuteErrorHelper(const Stream::Ptr& stream);
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void SendResponse(const Stream::Ptr& stream, int code, const String& data);
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void PrintFixed16(const Stream::Ptr& stream, int code, const String& data);
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static Filter::Ptr ParseFilter(const String& params, unsigned long& from, unsigned long& until);
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};
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}
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#endif /* LIVESTATUSQUERY_H */
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