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165 lines
6.1 KiB
C++
165 lines
6.1 KiB
C++
/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_IO_RECORDSTREAM_SDSARCHIVE_H
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#define SEISCOMP_IO_RECORDSTREAM_SDSARCHIVE_H
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#include <iostream>
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#include <sstream>
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#include <fstream>
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#include <queue>
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#include <list>
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#include <set>
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#include <mutex>
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#include <seiscomp/core/version.h>
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#include <seiscomp/io/recordstream.h>
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namespace Seiscomp {
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namespace RecordStream {
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DEFINE_SMARTPOINTER(SDS);
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class SDSArchive : public Seiscomp::IO::RecordStream {
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// ----------------------------------------------------------------------
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// Xstruction
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// ----------------------------------------------------------------------
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public:
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SDSArchive();
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SDSArchive(const std::string arcroot);
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virtual ~SDSArchive();
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// ----------------------------------------------------------------------
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// Public Interface
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// ----------------------------------------------------------------------
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public:
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virtual bool setSource(const std::string &source);
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virtual bool addStream(const std::string &networkCode,
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const std::string &stationCode,
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const std::string &locationCode,
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const std::string &channelCode);
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virtual bool addStream(const std::string &networkCode,
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const std::string &stationCode,
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const std::string &locationCode,
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const std::string &channelCode,
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const Seiscomp::Core::Time &startTime,
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const Seiscomp::Core::Time &endTime);
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virtual bool setStartTime(const Seiscomp::Core::Time &stime);
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virtual bool setEndTime(const Seiscomp::Core::Time &etime);
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virtual bool setTimeWindow(const Seiscomp::Core::TimeWindow &tw);
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virtual bool setTimeout(int seconds);
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virtual void close();
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virtual Seiscomp::Record *next();
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// ----------------------------------------------------------------------
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// Implementation
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// ----------------------------------------------------------------------
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private:
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struct Index {
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Index();
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Index(const std::string& net, const std::string& sta,
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const std::string& loc, const std::string& cha);
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Index(const std::string& net, const std::string& sta,
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const std::string& loc, const std::string& cha,
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const Seiscomp::Core::Time& stime,
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const Seiscomp::Core::Time& etime);
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Index &operator=(const Index &other);
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bool operator<(const Index &other) const;
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bool operator!=(const Index &other) const;
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bool operator==(const Index &other) const;
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std::string net;
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std::string sta;
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std::string loc;
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std::string cha;
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mutable Seiscomp::Core::Time stime;
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mutable Seiscomp::Core::Time etime;
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};
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typedef std::set<Index> IndexSet;
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typedef std::list<Index> IndexList;
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typedef std::pair<std::string,bool> File;
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typedef std::queue<File> FileQueue;
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std::vector<std::string> _arcroots;
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Seiscomp::Core::Time _stime;
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Seiscomp::Core::Time _etime;
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IndexList _orderedRequests;
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IndexSet _streamSet;
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IndexList::iterator _curiter;
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const Index *_curidx;
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FileQueue _fnames;
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std::set<std::string> _readFiles;
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std::mutex _mutex;
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bool _closeRequested;
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std::ifstream _file;
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int getDoy(const Seiscomp::Core::Time &time);
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void resolveRequest();
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bool setStart(const std::string &fname, bool bsearch);
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bool resolveNet(std::string &path,
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const std::string &net, const std::string &sta,
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const std::string &loc, const std::string &cha,
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const Seiscomp::Core::Time &requestStartTime,
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int doy, int year, bool first);
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bool resolveSta(std::string &path,
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const std::string &net, const std::string &sta,
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const std::string &loc, const std::string &cha,
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const Seiscomp::Core::Time &requestStartTime,
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int doy, int year, bool first);
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bool resolveLoc(std::string &path,
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const std::string &net, const std::string &sta,
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const std::string &loc, const std::string &cha,
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const Seiscomp::Core::Time &requestStartTime,
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int doy, int year, bool first);
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bool resolveCha(std::string &path,
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const std::string &net, const std::string &sta,
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const std::string &loc, const std::string &cha,
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const Seiscomp::Core::Time &requestStartTime,
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int doy, int year, bool first);
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bool resolveFiles(const std::string &net, const std::string &sta,
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const std::string &loc, const std::string &cha,
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const Seiscomp::Core::Time &requestStartTime,
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int doy, int year, bool first);
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};
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}
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}
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#endif
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