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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#ifdef HSQLDB_DBG
#include <jni.h>
#include <rtl/ustring.hxx>
#include <rtl/string.hxx>
namespace connectivity::hsqldb
{
class LogFile
{
private:
OUString m_sFileName;
public:
LogFile( JNIEnv* env, jstring streamName, const char* _pAsciiSuffix );
public:
void writeString( const char* _pString, bool _bEndLine = true );
void create() { getLogFile(); }
virtual void close();
protected:
FILE*& getLogFile();
};
class OperationLogFile : public LogFile
{
public:
OperationLogFile( JNIEnv* env, jstring streamName, const char* _pAsciiSuffix )
:LogFile( env, streamName, ( OString( _pAsciiSuffix ) += ".op" ).getStr() )
{
}
void logOperation( const char* _pOp )
{
writeString( _pOp, true );
}
void logOperation( const char* _pOp, jlong _nLongArg )
{
OString sLine( _pOp );
sLine += "( ";
sLine += OString::number( _nLongArg );
sLine += " )";
writeString( sLine.getStr(), true );
}
void logReturn( jlong _nRetVal )
{
OString sLine( " -> " );
sLine += OString::number( _nRetVal );
writeString( sLine.getStr(), true );
}
void logReturn( jint _nRetVal )
{
OString sLine( " -> " );
sLine += OString::number( _nRetVal );
writeString( sLine.getStr(), true );
}
virtual void close()
{
writeString( "-------------------------------", true );
writeString( "", true );
LogFile::close();
}
};
class DataLogFile : public LogFile
{
public:
DataLogFile( JNIEnv* env, jstring streamName, const char* _pAsciiSuffix )
:LogFile( env, streamName, _pAsciiSuffix )
{
}
void write( jint value )
{
fputc( value, getLogFile() );
fflush( getLogFile() );
}
void write( const sal_Int8* buffer, sal_Int32 bytesRead )
{
fwrite( buffer, sizeof(sal_Int8), bytesRead, getLogFile() );
fflush( getLogFile() );
}
sal_Int64 seek( sal_Int64 pos )
{
FILE* pFile = getLogFile();
fseek( pFile, 0, SEEK_END );
if ( ftell( pFile ) < pos )
{
sal_Int8 filler( 0 );
while ( ftell( pFile ) < pos )
fwrite( &filler, sizeof( sal_Int8 ), 1, pFile );
fflush( pFile );
}
fseek( pFile, pos, SEEK_SET );
return ftell( pFile );
}
sal_Int64 tell()
{
return ftell( getLogFile() );
}
};
} }
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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