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#ifndef SYNCHRONIZATION_H_INCLUDED
#define SYNCHRONIZATION_H_INCLUDED
#include "fileHierarchy.h"
#include "library/processXml.h"
#include <memory>
#ifdef FFS_WIN
#include "shared/shadow.h"
#endif
class StatusHandler;
namespace FreeFileSync
{
class SyncStatistics
{
public:
SyncStatistics(const BaseDirMapping& baseDir);
SyncStatistics(const FolderComparison& folderCmp);
int getCreate( bool inclLeft = true, bool inclRight = true) const;
int getOverwrite(bool inclLeft = true, bool inclRight = true) const;
int getDelete( bool inclLeft = true, bool inclRight = true) const;
int getConflict() const;
wxULongLong getDataToProcess() const;
int getRowCount() const;
private:
void init();
void getNumbersRecursively(const HierarchyObject& hierObj);
void getFileNumbers(const FileMapping& fileObj);
void getDirNumbers(const DirMapping& dirObj);
int createLeft, createRight;
int overwriteLeft, overwriteRight;
int deleteLeft, deleteRight;
int conflict;
wxULongLong dataToProcess;
int rowsTotal;
};
bool synchronizationNeeded(const FolderComparison& folderCmp);
SyncOperation getSyncOperation(const CompareFilesResult cmpResult,
const bool selectedForSynchronization,
const SyncDirection syncDir); //evaluate comparison result and sync direction
SyncOperation getSyncOperation(const FileSystemObject& fsObj); //convenience function
struct FolderPairSyncCfg
{
FolderPairSyncCfg(const DeletionPolicy handleDel,
const wxString& custDelDir) :
handleDeletion(handleDel),
custDelFolder(custDelDir) {}
DeletionPolicy handleDeletion;
wxString custDelFolder;
};
std::vector<FolderPairSyncCfg> extractSyncCfg(const MainConfiguration& mainCfg);
//class handling synchronization process
class SyncProcess
{
public:
SyncProcess(const bool copyFileSymLinks,
const bool traverseDirSymLinks,
xmlAccess::OptionalDialogs& warnings,
const bool verifyCopiedFiles,
StatusHandler* handler);
//CONTRACT: syncConfig must have SAME SIZE folderCmp and correspond per row!
void startSynchronizationProcess(const std::vector<FolderPairSyncCfg>& syncConfig, FolderComparison& folderCmp);
private:
template <bool deleteOnly>
class SyncRecursively;
struct DeletionHandling
{
DeletionHandling(const DeletionPolicy handleDel,
const wxString& custDelFolder);
DeletionPolicy handleDeletion;
Zstring currentDelFolder; //alternate deletion folder for current folder pair (with timestamp, ends with path separator)
//preloaded status texts:
const Zstring txtMoveFileUserDefined;
const Zstring txtMoveFolderUserDefined;
};
void syncRecursively(HierarchyObject& hierObj);
void synchronizeFile(FileMapping& fileObj, const DeletionHandling& delHandling) const;
void synchronizeFolder(DirMapping& dirObj, const DeletionHandling& delHandling) const;
template <FreeFileSync::SelectedSide side>
void removeFile(const FileMapping& fileObj, const DeletionHandling& delHandling, bool showStatusUpdate) const;
template <FreeFileSync::SelectedSide side>
void removeFolder(const DirMapping& dirObj, const DeletionHandling& delHandling) const;
void copyFileUpdating(const Zstring& source, const Zstring& target, const wxULongLong& sourceFileSize) const;
void verifyFileCopy(const Zstring& source, const Zstring& target) const;
const bool m_copyFileSymLinks;
const bool m_traverseDirSymLinks;
const bool m_verifyCopiedFiles;
//warnings
xmlAccess::OptionalDialogs& m_warnings;
#ifdef FFS_WIN
//shadow copy buffer
std::auto_ptr<ShadowCopy> shadowCopyHandler;
#endif
StatusHandler* const statusUpdater;
//preload status texts
const Zstring txtCopyingFile;
const Zstring txtOverwritingFile;
const Zstring txtCreatingFolder;
const Zstring txtDeletingFile;
const Zstring txtDeletingFolder;
const Zstring txtMoveToRecycler;
const Zstring txtVerifying;
};
}
#endif // SYNCHRONIZATION_H_INCLUDED
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