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64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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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; version 2 of
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the License.
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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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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
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*
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* InfiniDB FOSS License Exception
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* We want free and open source software applications under certain
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* licenses to be able to use the GPL-licensed InfiniDB idbhdfs
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* libraries despite the fact that not all such FOSS licenses are
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* compatible with version 2 of the GNU General Public License.
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* Therefore there are special exceptions to the terms and conditions
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* of the GPLv2 as applied to idbhdfs libraries, which are
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* identified and described in more detail in the FOSS License
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* Exception in the file utils/idbhdfs/FOSS-EXCEPTION.txt
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*/
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#ifndef HDFSFILESYSTEM_H_
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#define HDFSFILESYSTEM_H_
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#include <boost/utility.hpp>
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#include "hdfs.h"
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#include "IDBFileSystem.h"
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namespace idbdatafile
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{
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class HdfsFileSystem : public IDBFileSystem, boost::noncopyable
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{
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public:
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HdfsFileSystem();
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/* virtual */ ~HdfsFileSystem();
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/* virtual */ int mkdir(const char* pathname);
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/* virtual */ off64_t size(const char* path) const;
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/* virtual */ off64_t compressedSize(const char* path) const;
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/* virtual */ int remove(const char* pathname);
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/* virtual */ int rename(const char* oldpath, const char* newpath);
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/* virtual */ bool exists(const char* pathname) const;
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/* virtual */ int listDirectory(const char* pathname, std::list<std::string>& contents) const;
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/* virtual */ bool isDir(const char* pathname) const;
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/* virtual */ int copyFile(const char* srcPath, const char* destPath) const;
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/* virtual */ bool filesystemIsUp() const;
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private:
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hdfsFS m_fs;
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};
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}
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#endif /* HDFSFILESYSTEM_H_ */
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