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