Mercurial > fife-parpg
diff engine/core/vfs/raw/rawdatafile.cpp @ 0:4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
author | mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 |
---|---|
date | Sun, 29 Jun 2008 18:44:17 +0000 |
parents | |
children | 90005975cdbb |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/engine/core/vfs/raw/rawdatafile.cpp Sun Jun 29 18:44:17 2008 +0000 @@ -0,0 +1,60 @@ +/*************************************************************************** + * Copyright (C) 2005-2008 by the FIFE team * + * http://www.fifengine.de * + * This file is part of FIFE. * + * * + * FIFE is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * + ***************************************************************************/ + +// Standard C++ library includes + +// 3rd party library includes + +// FIFE includes +// These includes are split up in two parts, separated by one empty line +// First block: files included from the FIFE root src directory +// Second block: files included from the same folder +#include "util/base/exception.h" + +#include "rawdatafile.h" + +namespace FIFE { + + RawDataFile::RawDataFile(const std::string& file) : m_file(file), m_stream(m_file.c_str(), std::ios::binary), m_filesize(0) { + if (!m_stream) + throw CannotOpenFile(m_file); + + m_stream.seekg(0, std::ios::end); + m_filesize = m_stream.tellg(); + m_stream.seekg(0, std::ios::beg); + } + + + RawDataFile::~RawDataFile() { + } + + + unsigned int RawDataFile::getSize( ) const { + return m_filesize; + } + + void RawDataFile::readInto(uint8_t* buffer, unsigned int start, unsigned int length) { + m_stream.seekg(start); + m_stream.read(reinterpret_cast<char*>(buffer), length); + } + +} +