102 lines
2.6 KiB
C
102 lines
2.6 KiB
C
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_DELTA_BUILDER_H
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#define NL_DELTA_BUILDER_H
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#include "nel/misc/types_nl.h"
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#include "timestamp.h"
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#include <vector>
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/**
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* <Class description>
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* \author Benjamin Legros
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* \author Nevrax France
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* \date 2003
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*/
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class CDeltaBuilder
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{
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public:
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/**
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* Type of Delta to build
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*/
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enum TDelta
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{
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Second,
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Minute,
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Hour
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};
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/**
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* Build delta
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* Builds delta files from an stamp interval
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*/
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static bool build(const std::string& outputPath,
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const std::string& hoursUpdatePath,
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const std::string& minutesUpdatePath,
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const std::string& secondsUpdatePath,
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const std::string& mintimestamp,
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const std::string& maxtimestamp,
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TDelta deltaType);
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/*
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* Remove older files in update path
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*/
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static bool removeOlderDeltaInPath(const std::string& keeptimestamp,
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const std::string& path);
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private:
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/// Constructor
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CDeltaBuilder();
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/**
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* Build delta
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* Builds delta files from an stamp interval
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*/
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static bool internalBuild( const std::string& outputPath,
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const std::string& hoursUpdatePath,
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const std::string& minutesUpdatePath,
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const std::string& secondsUpdatePath,
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const std::string& mintimestamp,
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const std::string& maxtimestamp,
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TDelta deltaType,
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std::vector<std::string>& generatedFiles);
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/// Generate Delta update file
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static bool generateDeltaFile(const std::string& outputPath,
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const std::vector<std::string>& updateFiles,
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const CTimestamp& starttime,
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const CTimestamp& endtime);
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/// Build update files list
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static bool updateFilesList(std::vector<std::vector<std::string> >& fileLists,
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std::vector<std::string>& updateFiles,
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const CTimestamp& minstamp,
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const CTimestamp& maxstamp);
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};
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#endif // NL_DELTA_BUILDER_H
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/* End of delta_builder.h */
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