diff options
Diffstat (limited to 'FreeFileSync.h')
| -rw-r--r-- | FreeFileSync.h | 335 |
1 files changed, 136 insertions, 199 deletions
diff --git a/FreeFileSync.h b/FreeFileSync.h index 22a0f4e1..92d90189 100644 --- a/FreeFileSync.h +++ b/FreeFileSync.h @@ -4,240 +4,177 @@ #include <wx/string.h> #include <set> #include <vector> -#include <wx/dir.h> -#include <wx/log.h> -#include "library/multithreading.h" +#include "library/statusHandler.h" +#include "library/fileHandling.h" -using namespace std; - -enum CompareVariant -{ - CMP_BY_CONTENT, - CMP_BY_TIME_SIZE -}; - -struct SyncConfiguration +namespace FreeFileSync { - SyncConfiguration() : - exLeftSideOnly(SYNC_DIR_RIGHT), - exRightSideOnly(SYNC_DIR_RIGHT), - leftNewer(SYNC_DIR_RIGHT), - rightNewer(SYNC_DIR_RIGHT), - different(SYNC_DIR_RIGHT) {} - - enum Direction + enum CompareVariant { - SYNC_DIR_LEFT, - SYNC_DIR_RIGHT, - SYNC_DIR_NONE + CMP_BY_CONTENT, + CMP_BY_TIME_SIZE }; - Direction exLeftSideOnly; - Direction exRightSideOnly; - Direction leftNewer; - Direction rightNewer; - Direction different; -}; + struct SyncConfiguration + { + SyncConfiguration() : + exLeftSideOnly(SYNC_DIR_RIGHT), + exRightSideOnly(SYNC_DIR_RIGHT), + leftNewer(SYNC_DIR_RIGHT), + rightNewer(SYNC_DIR_RIGHT), + different(SYNC_DIR_RIGHT) {} + + enum Direction + { + SYNC_DIR_LEFT, + SYNC_DIR_RIGHT, + SYNC_DIR_NONE + }; + + Direction exLeftSideOnly; + Direction exRightSideOnly; + Direction leftNewer; + Direction rightNewer; + Direction different; + }; -struct MainConfiguration -{ - MainConfiguration(); - //Compare setting - CompareVariant compareVar; + struct MainConfiguration + { + MainConfiguration() : + compareVar(CMP_BY_TIME_SIZE), + filterIsActive(false), //do not filter by default + includeFilter(wxT("*")), //include all files/folders + excludeFilter(wxEmptyString), //exclude nothing + useRecycleBin(FreeFileSync::recycleBinExists()), //enable if OS supports it; else user will have to activate first and then get an error message + ignoreErrors(false) {} - //Synchronisation settings - SyncConfiguration syncConfiguration; + //Compare setting + CompareVariant compareVar; - //Filter setting - bool filterIsActive; - wxString includeFilter; - wxString excludeFilter; + //Synchronisation settings + SyncConfiguration syncConfiguration; + //Filter setting + bool filterIsActive; + wxString includeFilter; + wxString excludeFilter; - //misc options - bool useRecycleBin; //use Recycle bin when deleting or overwriting files while synchronizing - bool continueOnError; //hides error messages during synchronization -}; + //misc options + bool useRecycleBin; //use Recycle bin when deleting or overwriting files while synchronizing + bool ignoreErrors; //hides error messages during synchronization + }; -struct FileDescrLine -{ - FileDescrLine() : objType(TYPE_NOTHING) {} - enum ObjectType + struct FileDescrLine { - TYPE_NOTHING, - TYPE_DIRECTORY, - TYPE_FILE - }; - - wxString fullName; // == directory + relativeName - wxString directory; //directory to be synced - wxString relativeName; //fullName without directory that is being synchronized - //Note on performance: Keep redundant information "directory" and "relativeName"! Extracting info from "fullName" results in noticeable performance loss! - wxString lastWriteTime; - wxULongLong lastWriteTimeRaw; - wxULongLong fileSize; - ObjectType objType; //is it a file or directory or initial? - - //the following operators are needed by template class "set" - //DO NOT CHANGE THESE RELATIONS!!! + FileDescrLine() : objType(TYPE_NOTHING) {} + + enum ObjectType + { + TYPE_NOTHING, + TYPE_DIRECTORY, + TYPE_FILE + }; + + wxString fullName; // == directory + relativeName + wxString directory; //directory to be synced + separator + wxString relativeName; //fullName without directory that is being synchronized + //Note on performance: Keep redundant information "directory" and "relativeName"! + //Extracting info from "fullName" instead would result in noticeable performance loss, with only limited memory reduction (note ref. counting strings)! + wxString lastWriteTime; + wxULongLong lastWriteTimeRaw; + wxULongLong fileSize; + ObjectType objType; //is it a file or directory or initial? + + //the following operators are needed by template class "set" + //DO NOT CHANGE THESE RELATIONS!!! #ifdef FFS_WIN - //Windows does NOT distinguish between upper/lower-case - bool operator>(const FileDescrLine& b ) const - { - return (relativeName.CmpNoCase(b.relativeName) > 0); - } - bool operator<(const FileDescrLine& b) const - { - return (relativeName.CmpNoCase(b.relativeName) < 0); - } - bool operator==(const FileDescrLine& b) const - { - return (relativeName.CmpNoCase(b.relativeName) == 0); - } + //Windows does NOT distinguish between upper/lower-case + bool operator>(const FileDescrLine& b ) const + { + return (relativeName.CmpNoCase(b.relativeName) > 0); + } + bool operator<(const FileDescrLine& b) const + { + return (relativeName.CmpNoCase(b.relativeName) < 0); + } + bool operator==(const FileDescrLine& b) const + { + return (relativeName.CmpNoCase(b.relativeName) == 0); + } #elif defined FFS_LINUX - //Linux DOES distinguish between upper/lower-case - bool operator>(const FileDescrLine& b ) const - { - return (relativeName.Cmp(b.relativeName) > 0); - } - bool operator<(const FileDescrLine& b) const - { - return (relativeName.Cmp(b.relativeName) < 0); - } - bool operator==(const FileDescrLine& b) const - { - return (relativeName.Cmp(b.relativeName) == 0); - } + //Linux DOES distinguish between upper/lower-case + bool operator>(const FileDescrLine& b ) const + { + return (relativeName.Cmp(b.relativeName) > 0); + } + bool operator<(const FileDescrLine& b) const + { + return (relativeName.Cmp(b.relativeName) < 0); + } + bool operator==(const FileDescrLine& b) const + { + return (relativeName.Cmp(b.relativeName) == 0); + } #else - adapt this + adapt this #endif -}; -typedef set<FileDescrLine> DirectoryDescrType; - - -enum CompareFilesResult -{ - FILE_LEFT_SIDE_ONLY, - FILE_RIGHT_SIDE_ONLY, - FILE_RIGHT_NEWER, - FILE_LEFT_NEWER, - FILE_DIFFERENT, - FILE_EQUAL, - - FILE_UNDEFINED -}; - - -struct FileCompareLine -{ - FileCompareLine() : selectedForSynchronization(true) {} - - FileDescrLine fileDescrLeft; - FileDescrLine fileDescrRight; - - CompareFilesResult cmpResult; - bool selectedForSynchronization; -}; -typedef vector<FileCompareLine> FileCompareResult; - - -typedef int GridViewLine; -typedef vector<GridViewLine> GridView; //vector of references to lines in FileCompareResult - - -struct FolderPair -{ - wxString leftDirectory; - wxString rightDirectory; -}; - - -class RecycleBin; - -namespace FreeFileSync -{ - //main functions for compare - bool foldersAreValidForComparison(const vector<FolderPair>& folderPairs, wxString& errorMessage); - void startCompareProcess(const vector<FolderPair>& directoryPairsFormatted, const CompareVariant cmpVar, FileCompareResult& output, StatusHandler* statusUpdater); - - //main function for synchronization - void startSynchronizationProcess(FileCompareResult& grid, const SyncConfiguration& config, StatusHandler* statusUpdater, const bool useRecycleBin); - - bool recycleBinExists(); //test existence of Recycle Bin API on current system - - void deleteOnGridAndHD(FileCompareResult& grid, const set<int>& rowsToDelete, ErrorHandler* errorHandler, const bool useRecycleBin); - void addSubElements(set<int>& subElements, const FileCompareResult& grid, const FileCompareLine& relevantRow); - - void filterCurrentGridData(FileCompareResult& currentGridData, const wxString& includeFilter, const wxString& excludeFilter); - void removeFilterOnCurrentGridData(FileCompareResult& currentGridData); - - wxString formatFilesizeToShortString(const wxULongLong& filesize); - wxString formatFilesizeToShortString(const double filesize); - wxString getFormattedDirectoryName(const wxString& dirname); - - void calcTotalBytesToSync(int& objectsToCreate, - int& objectsToOverwrite, - int& objectsToDelete, - double& dataToProcess, - const FileCompareResult& fileCmpResult, - const SyncConfiguration& config); - - void swapGrids(FileCompareResult& grid); - - void adjustModificationTimes(const wxString& parentDirectory, const int timeInSeconds, ErrorHandler* errorHandler); + }; + typedef set<FileDescrLine> DirectoryDescrType; - const wxString FfsLastConfigFile = wxT("LastRun.ffs_gui"); - const wxString FfsGlobalSettingsFile = wxT("GlobalSettings.xml"); + enum CompareFilesResult + { + FILE_LEFT_SIDE_ONLY, + FILE_RIGHT_SIDE_ONLY, + FILE_LEFT_NEWER, + FILE_RIGHT_NEWER, + FILE_DIFFERENT, + FILE_EQUAL, + + FILE_UNDEFINED + }; -//+++++++++++++++++++SUBROUTINES++++++++++++++++++++++++++ - //create comparison result table and fill relation except for files existing on both sides - void performBaseComparison(const vector<FolderPair>& directoryPairsFormatted, - FileCompareResult& output, - StatusHandler* statusUpdater); - bool synchronizeFile(const FileCompareLine& cmpLine, const SyncConfiguration& config, const bool useRecycleBin, StatusHandler* statusUpdater); // false if nothing had to be done - bool synchronizeFolder(const FileCompareLine& cmpLine, const SyncConfiguration& config, const bool useRecycleBin, StatusHandler* statusUpdater); // false if nothing had to be done + struct FileCompareLine + { + FileCompareLine() : selectedForSynchronization(true) {} - //file functionality - void removeDirectory(const wxString& directory, const bool useRecycleBin); - void removeFile(const wxString& filename, const bool useRecycleBin); - void copyfileMultithreaded(const wxString& source, const wxString& target, StatusHandler* updateClass); - void createDirectory(const wxString& directory, int level = 0); //level is used internally only + FileDescrLine fileDescrLeft; + FileDescrLine fileDescrRight; - //misc - vector<wxString> compoundStringToFilter(const wxString& filterString); //convert compound string, separated by ';' or '\n' into formatted vector of wxStrings + CompareFilesResult cmpResult; + bool selectedForSynchronization; + }; + typedef vector<FileCompareLine> FileCompareResult; - extern RecycleBin recycler; -} + typedef int GridViewLine; + typedef vector<GridViewLine> GridView; //vector of references to lines in FileCompareResult -class FileError //Exception class used to notify file/directory copy/delete errors -{ -public: - FileError(const wxString& txt) : errorMessage(txt) {} - wxString show() const + struct FolderPair { - return errorMessage; - } + wxString leftDirectory; + wxString rightDirectory; + }; -private: - wxString errorMessage; -}; + class AbortThisProcess //Exception class used to abort the "compare" and "sync" process + { + public: + AbortThisProcess() {} + ~AbortThisProcess() {} + }; -class AbortThisProcess //Exception class used to abort the "compare" and "sync" process -{ -public: - AbortThisProcess() {} - ~AbortThisProcess() {} -}; + const int FILE_TIME_PRECISION = 2; //file times have precision of 2 seconds due to FAT/FAT32 file systems + const wxString LAST_CONFIG_FILE = wxT("LastRun.ffs_gui"); + const wxString GLOBAL_CONFIG_FILE = wxT("GlobalSettings.xml"); +} #endif // FREEFILESYNC_H_INCLUDED |