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/*
* CLoadIntegrityValidator.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#pragma once
#include "BinaryDeserializer.h"
VCMI_LIB_NAMESPACE_BEGIN
/// Simple byte-to-byte saves comparator
class DLL_LINKAGE CLoadIntegrityValidator
: public IBinaryReader
{
public:
BinaryDeserializer serializer;
std::unique_ptr<CLoadFile> primaryFile, controlFile;
bool foundDesync;
CLoadIntegrityValidator(const boost::filesystem::path &primaryFileName, const boost::filesystem::path &controlFileName, int minimalVersion = SERIALIZATION_VERSION); //throws!
int read( void * data, unsigned size) override; //throws!
void checkMagicBytes(const std::string &text);
std::unique_ptr<CLoadFile> decay(); //returns primary file. CLoadIntegrityValidator stops being usable anymore
};
VCMI_LIB_NAMESPACE_END
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