mirror of
https://github.com/mangosfour/server.git
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88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
/**
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* MaNGOS is a full featured server for World of Warcraft, supporting
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* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
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*
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* Copyright (C) 2005-2019 MaNGOS project <http://getmangos.eu>
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*
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* This program 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; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* World of Warcraft, and all World of Warcraft or Warcraft art, images,
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* and lore are copyrighted by Blizzard Entertainment, Inc.
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*/
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#include "mpq.h"
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#include "loadlib.h"
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#include <stdio.h>
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class MPQFile;
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FileLoader::FileLoader()
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{
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data = 0;
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data_size = 0;
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version = 0;
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}
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FileLoader::~FileLoader()
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{
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free();
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}
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bool FileLoader::loadFile(char* filename, bool log)
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{
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free();
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MPQFile mf(filename);
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if (mf.isEof())
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{
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if (log)
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{ printf("No such file %s\n", filename); }
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return false;
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}
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data_size = mf.getSize();
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data = new uint8 [data_size];
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if (data)
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{
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mf.read(data, data_size);
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mf.close();
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if (prepareLoadedData())
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{ return true; }
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}
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printf("Error loading %s", filename);
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mf.close();
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free();
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return false;
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}
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bool FileLoader::prepareLoadedData()
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{
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// Check version
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version = (file_MVER*) data;
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if (version->fcc != 'MVER')
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{ return false; }
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if (version->ver != FILE_FORMAT_VERSION)
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{ return false; }
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return true;
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}
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void FileLoader::free()
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{
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if (data) { delete[] data; }
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data = 0;
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data_size = 0;
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version = 0;
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}
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