smsChecksum.h

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/*********************************************************************
** Copyright (c) 2017 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/

#pragma once


#include <smsChecksum/smsChecksumDefines.h>
#include <vrfutil/simulationModelSet.h>

typedef std::map <DtFilename, unsigned> DtChecksumMap;

class DT_DLL_smsChecksum DtSmsChecksum
{
public:

   DtSmsChecksum();

   virtual ~DtSmsChecksum();

   virtual bool loadSms(const DtFilename& sms);

   virtual bool loadSmsChecksum(const DtFilename& checksumFile);

   virtual bool setSms(const DtSimulationModelSet& sms);

   virtual void clearChecksums();

   virtual bool saveToFile(const DtFilename& checksumFile);
   
   virtual const DtChecksumMap& checksums() const;

   virtual bool compare(const DtSmsChecksum& other, std::set<DtFilename>& changed,
      std::set<DtFilename>& added, std::set<DtFilename>& removed) const;

   virtual void addExtensionToIgnore(const DtString& ext);

   virtual void removeExtensionToIgnore(const DtString& ext);

   virtual void addFileToIgnore(const DtFilename& fn);

   virtual void removeFileToIgnore(const DtFilename& fn);

   virtual void addDirectoryToIgnore(const DtFilename& dir);

   virtual void removeDirectoryToIgnore(const DtFilename& dir);

protected:

   virtual bool calculateChecksums();

   virtual bool calculateDirectoryChecksums(const std::string& smsDirectory);

   virtual bool ignoreDirectory(const DtFilename& dir) const;

   virtual bool ignoreFile(const DtFilename& fn) const;

   void addDefaultFilesToIgnore();

   static const DtString& separator();

   DtSimulationModelSet mySMS;
   DtChecksumMap myChecksums;
   std::set<DtString> myIgnoredFileExtensions;
   std::set<DtString> myIgnoredFiles;
   std::set<DtString> myIgnoredDirectories;

};