[installation] Init with inital config for global

include/seiscomp/io/recordstream/file.h

@@ -0,0 +1,137 @@
+/***************************************************************************
+ * Copyright (C) gempa GmbH                                                *
+ * All rights reserved.                                                    *
+ * Contact: gempa GmbH (seiscomp-dev@gempa.de)                             *
+ *                                                                         *
+ * GNU Affero General Public License Usage                                 *
+ * This file may be used under the terms of the GNU Affero                 *
+ * Public License version 3.0 as published by the Free Software Foundation *
+ * and appearing in the file LICENSE included in the packaging of this     *
+ * file. Please review the following information to ensure the GNU Affero  *
+ * Public License version 3.0 requirements will be met:                    *
+ * https://www.gnu.org/licenses/agpl-3.0.html.                             *
+ *                                                                         *
+ * Other Usage                                                             *
+ * Alternatively, this file may be used in accordance with the terms and   *
+ * conditions contained in a signed written agreement between you and      *
+ * gempa GmbH.                                                             *
+ ***************************************************************************/
+
+
+#ifndef SEISCOMP_SERVICES_RECORDSTREAM_RECORDFILE_H
+#define SEISCOMP_SERVICES_RECORDSTREAM_RECORDFILE_H
+
+#include <string>
+#include <iostream>
+#include <fstream>
+#include <map>
+
+#include <seiscomp/io/recordstream.h>
+#include <seiscomp/core.h>
+
+
+namespace Seiscomp {
+namespace RecordStream {
+
+
+DEFINE_SMARTPOINTER(File);
+
+
+class SC_SYSTEM_CORE_API File : public Seiscomp::IO::RecordStream {
+	public:
+		enum SeekDir {
+			Begin = std::ios_base::beg,
+			Current = std::ios_base::cur,
+			End = std::ios_base::end
+		};
+
+	// ----------------------------------------------------------------------
+	//  X'truction
+	// ----------------------------------------------------------------------
+	public:
+		File() = default;
+		File(std::string name);
+		File(const File &f);
+		~File() override;
+
+
+	// ----------------------------------------------------------------------
+	//  Operators
+	// ----------------------------------------------------------------------
+	public:
+		File &operator=(const File &f);
+
+
+	// ----------------------------------------------------------------------
+	//  Public RecordStream interface
+	// ----------------------------------------------------------------------
+	public:
+		bool setSource(const std::string &filename) override;
+
+		bool addStream(const std::string &networkCode,
+		               const std::string &stationCode,
+		               const std::string &locationCode,
+		               const std::string &channelCode) override;
+
+		bool addStream(const std::string &networkCode,
+		               const std::string &stationCode,
+		               const std::string &locationCode,
+		               const std::string &channelCode,
+		               const Seiscomp::Core::Time &startTime,
+		               const Seiscomp::Core::Time &endTime) override;
+
+		bool setStartTime(const Seiscomp::Core::Time &startTime)  override;
+		bool setEndTime(const Seiscomp::Core::Time &endTime) override;
+
+		void close() override;
+
+		bool setRecordType(const char *type) override;
+
+		Record *next() override;
+
+
+	// ----------------------------------------------------------------------
+	//  Public file specific interface
+	// ----------------------------------------------------------------------
+	public:
+		std::string name() const;
+		size_t tell();
+
+		File &seek(size_t pos);
+		File &seek(int off, SeekDir dir);
+
+
+	// ----------------------------------------------------------------------
+	//  Implementation
+	// ----------------------------------------------------------------------
+	private:
+		struct TimeWindowFilter {
+			TimeWindowFilter() {}
+			TimeWindowFilter(const Core::Time &stime, const Core::Time &etime)
+			: start(stime), end(etime) {}
+
+			Core::Time  start;
+			Core::Time  end;
+		};
+
+		using FilterMap = std::map<std::string, TimeWindowFilter>;
+		using ReFilterList = std::vector<std::pair<std::string,TimeWindowFilter> >;
+
+		const TimeWindowFilter* findTimeWindowFilter(Record *rec);
+
+		RecordFactory  *_factory{nullptr};
+		std::string     _name;
+		bool            _closeRequested;
+		std::fstream    _fstream;
+		std::istream   *_current{&_fstream};
+		FilterMap       _filter;
+		ReFilterList    _reFilter;
+		Core::Time      _startTime;
+		Core::Time      _endTime;
+};
+
+
+}
+}
+
+#endif