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73 lines
2.3 KiB
C++
73 lines
2.3 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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#ifndef IDBLOGGER_H_
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#define IDBLOGGER_H_
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#include <string>
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#include "IDBDataFile.h"
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#include "IDBFileSystem.h"
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#include "logger.h"
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namespace idbdatafile
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{
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class IDBLogger
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{
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public:
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static void enable(bool enabled);
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static bool isEnabled();
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static void logOpen(IDBDataFile::Types type, const char* fname, const char* mode, unsigned opts, IDBDataFile* ret);
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static void logNoArg(const std::string& fname, const IDBDataFile* ptr, const char* op, int ret);
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static void logRW(const char* op, const std::string& fname, const IDBDataFile* ptr, size_t offset, size_t count, size_t bytesRead);
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static void logSeek(const std::string& fname, const IDBDataFile* ptr, off64_t offset, int whence, int ret);
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static void logTruncate(const std::string& fname, const IDBDataFile* ptr, off64_t length, int ret);
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static void logSize(const std::string& fname, const IDBDataFile* ptr, long long ret);
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static void logFSop(IDBFileSystem::Types type, const char* op, const char* pathname, const IDBFileSystem* ptr, long long ret);
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static void logFSop2(IDBFileSystem::Types type, const char* op, const char* oldpath, const char* newpath, const IDBFileSystem* ptr, long long ret);
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static void syslog(const std::string& msg, logging::LOG_TYPE level);
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private:
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static void writeLog( const std::string& logmsg );
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// prevent anyone from instantiating
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IDBLogger();
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static std::string get_backtrace (int to_skip, int num_to_show);
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static bool s_enabled;
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};
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inline
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void IDBLogger::enable(bool enabled)
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{
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s_enabled = enabled;
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}
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inline
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bool IDBLogger::isEnabled()
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{
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return s_enabled;
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}
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}
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#endif /* IDBLOGGER_H_ */
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