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#ifndef SYNCHRONIZATION_H_INCLUDED
#define SYNCHRONIZATION_H_INCLUDED
#include "structures.h"
#include "library/processXml.h"
#include <memory>
#ifdef FFS_WIN
#include "library/shadow.h"
#endif
class StatusHandler;
class wxBitmap;
namespace FreeFileSync
{
void calcTotalBytesToSync(const FolderComparison& folderCmp,
int& objectsToCreate,
int& objectsToOverwrite,
int& objectsToDelete,
int& conflicts,
wxULongLong& dataToProcess);
bool synchronizationNeeded(const FolderComparison& folderCmp);
enum SyncOperation
{
SO_CREATE_NEW_LEFT,
SO_CREATE_NEW_RIGHT,
SO_DELETE_LEFT,
SO_DELETE_RIGHT,
SO_OVERWRITE_RIGHT,
SO_OVERWRITE_LEFT,
SO_DO_NOTHING,
SO_UNRESOLVED_CONFLICT
};
SyncOperation getSyncOperation(const CompareFilesResult cmpResult,
const bool selectedForSynchronization,
const SyncDirection syncDir); //evaluate comparison result and sync direction
const wxBitmap& getSyncOpImage(const CompareFilesResult cmpResult,
const bool selectedForSynchronization,
const SyncDirection syncDir);
//class handling synchronization process
class SyncProcess
{
public:
SyncProcess(const bool useRecycler,
const bool copyFileSymLinks,
const bool traverseDirSymLinks,
xmlAccess::WarningMessages& warnings,
StatusHandler* handler);
void startSynchronizationProcess(FolderComparison& folderCmp);
private:
bool synchronizeFile(const FileCompareLine& cmpLine, const FolderPair& folderPair); //false if nothing was done
bool synchronizeFolder(const FileCompareLine& cmpLine, const FolderPair& folderPair); //false if nothing was done
void copyFileUpdating(const Zstring& source, const Zstring& target, const wxULongLong& sourceFileSize);
const bool m_useRecycleBin;
const bool m_copyFileSymLinks;
const bool m_traverseDirSymLinks;
//warnings
xmlAccess::WarningMessages& m_warnings;
#ifdef FFS_WIN
//shadow copy buffer
std::auto_ptr<ShadowCopy> shadowCopyHandler;
#endif
StatusHandler* statusUpdater;
//preload status texts
const Zstring txtCopyingFile;
const Zstring txtOverwritingFile;
const Zstring txtCreatingFolder;
const Zstring txtDeletingFile;
const Zstring txtDeletingFolder;
};
}
#endif // SYNCHRONIZATION_H_INCLUDED
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