74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
/*
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* Copyright 2005-2007 Gerald Schmidt.
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*
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* This file is part of Xml Copy Editor.
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*
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* Xml Copy Editor is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* Xml Copy Editor 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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*
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* You should have received a copy of the GNU General Public License
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* along with Xml Copy Editor; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "binaryfile.h"
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#include <wx/wfstream.h>
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BinaryFile::BinaryFile ( const wxString &fname ) : m_data ( 0 ), m_dataLen ( 0 )
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{
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wxFileInputStream stream ( fname );
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size_t lSize;
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char *buffer;
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if ( !stream.IsOk() )
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{
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return;
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}
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lSize = stream.GetSize();
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// allocate memory to contain the whole file:
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//buffer = new char[lSize]; // for some reason this is much slower than malloc
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buffer = ( char* ) malloc ( sizeof ( char ) *lSize );
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if ( buffer == NULL )
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{
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return;
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}
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// copy the file into the buffer:
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stream.Read ( buffer, lSize );
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if ( stream.LastRead() != lSize )
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{
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if ( !stream.Eof() )
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return;
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}
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/* the whole file is now loaded in the memory buffer. */
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m_data = buffer;
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m_dataLen = lSize;
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}
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BinaryFile::~BinaryFile()
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{
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//delete[] m_data;
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free ( m_data );
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}
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const char *BinaryFile::getData()
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{
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return ( const char * ) m_data;
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}
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size_t BinaryFile::getDataLen()
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{
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return m_dataLen;
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}
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