/// <summary>
/// Perform preview sync between source clean file and target dirty file. dirty = modification, deletion and rename.
/// </summary>
/// <param name="relativePath"></param>
/// <param name="tgtFlag"></param>
private void PreviewSrcCleanTgtDirty(String relativePath, String tgtFlag)
{
PreviewUnit preview = new PreviewUnit();
preview.intDirtyType = 1;
switch (tgtFlag)
{
case cFlag:
{
if (!_tgtRenameList.ContainsPriKey(relativePath))
{
PreviewCheckAndCreateTgtFolder(relativePath);
preview.sAction = SyncAction.CopyFileToSource;
preview.cleanRelativePath = "";
preview.cleanFileUnit = null;
preview.srcFlag = dFlag;
preview.tgtFlag = cFlag;
_previewFilesList.Add(relativePath, relativePath, preview);
}
else
{
String delRelativePath = _tgtRenameList.PriSub[relativePath];
if (_srcCleanFilesList.ContainsPriKey(delRelativePath))
{
preview.sAction = SyncAction.RenameSourceFile;
preview.cleanRelativePath = delRelativePath;
preview.cleanFileUnit = _srcCleanFilesList.GetByPrimary(delRelativePath);
preview.srcFlag = "";
preview.tgtFlag = cFlag;
_previewFilesList.Add(delRelativePath, relativePath, preview);
_srcCleanFilesList.RemoveByPrimary(delRelativePath);
}
}
}
break;
case mFlag:
{
preview.sAction = SyncAction.CopyFileToSource;
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = _srcCleanFilesList.GetByPrimary(relativePath);
preview.srcFlag = "";
preview.tgtFlag = mFlag;
_previewFilesList.Add(relativePath, relativePath, preview);
_srcCleanFilesList.RemoveByPrimary(relativePath);
}
break;
case dFlag:
{
preview.sAction = SyncAction.DeleteSourceFile;
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = _srcCleanFilesList.GetByPrimary(relativePath);
preview.srcFlag = "";
preview.tgtFlag = dFlag;
_previewFilesList.Add(relativePath, relativePath, preview);
_srcCleanFilesList.RemoveByPrimary(relativePath);
}
break;
}
}
/// <summary>
/// Perform sync preview between source replica and target replica.
/// </summary>
public void Preview()
{
FileUnit srcFile; FileUnit tgtFile;
GetFilesFoldersLists();
CheckRename();
foreach (var mySrcRecord in _srcDirtyFilesList.PriSub)
{
String relativePath = mySrcRecord.Key;
String srcSecondKey = mySrcRecord.Value;
String srcFlag = "" + srcSecondKey[0];
srcFile = _srcDirtyFilesList.GetByPrimary(relativePath);
if (srcFlag.Equals(dFlag) && _srcRenameList.ContainsSecKey(relativePath))
continue;
if (_tgtCleanFilesList.ContainsPriKey(relativePath))
PreviewSrcDirtyTgtClean(relativePath, srcFlag);
else if (!_tgtDirtyFilesList.ContainsPriKey(relativePath))
{
if (srcFlag.Equals(cFlag))
{
if (!_srcRenameList.ContainsPriKey(relativePath))
PreviewSrcDirtyTgtClean(relativePath, srcFlag);
else
{
String delRelativePath = _srcRenameList.PriSub[relativePath];
if (_tgtCleanFilesList.ContainsPriKey(delRelativePath))
PreviewSrcDirtyTgtClean(relativePath, srcFlag);
else if (_tgtDirtyFilesList.ContainsPriKey(delRelativePath))
PreviewSrcDirtyTgtDirty(relativePath, srcFlag, srcFile, delRelativePath, "", null);
}
}
}
else if (_tgtDirtyFilesList.ContainsPriKey(relativePath))
{
string tgtSecondKey = _tgtDirtyFilesList.PriSub[relativePath];
String tgtFlag = "" + tgtSecondKey[0];
String tgtHashCode = tgtSecondKey.Substring(2);
tgtFile = _tgtDirtyFilesList.GetByPrimary(relativePath);
if (tgtFlag.Equals(dFlag) && _tgtRenameList.ContainsSecKey(relativePath))
PreviewSrcDirtyTgtDirty(relativePath, srcFlag, srcFile, relativePath, tgtFlag, tgtFile);
else if (srcFlag.Equals(cFlag) && _srcRenameList.ContainsPriKey(relativePath))
PreviewSrcDirtyTgtDirty(relativePath, srcFlag, srcFile, relativePath, tgtFlag, tgtFile);
else
{
PreviewSrcDirtyTgtDirty(relativePath, srcFlag, srcFile, relativePath, tgtFlag, tgtFile);
}
}
}
foreach (var myTgtRecord in _tgtDirtyFilesList.PriSub)
{
String relativePath = myTgtRecord.Key;
String tgtSecondKey = myTgtRecord.Value;
String tgtFlag = "" + tgtSecondKey[0];
if (tgtFlag.Equals(dFlag) && _tgtRenameList.ContainsSecKey(relativePath))
continue;
PreviewSrcCleanTgtDirty(relativePath, tgtFlag);
}
foreach (var myRecord in _srcCleanFilesList.PriSub)
{
String relativePath = myRecord.Key;
PreviewUnit preview = new PreviewUnit();
preview.intDirtyType = 3;
preview.sAction = SyncAction.NoAction;
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = _srcCleanFilesList.GetByPrimary(relativePath);
_previewFilesList.Add(relativePath, relativePath, preview);
}
PreviewFoldersCleanup();
}
/// <summary>
/// Preview folder cleanup after synchronization.
/// </summary>
private void PreviewFoldersCleanup()
{
foreach (var mySrcRecord in _srcDirtyFoldersList.PriSub)
{
String relativePath = mySrcRecord.Key;
String srcSecondKey = mySrcRecord.Value;
String srcFlag = "" + srcSecondKey[0];
FileUnit srcFile = _srcDirtyFoldersList.GetByPrimary(relativePath);
PreviewUnit preview = new PreviewUnit();
if (srcFlag.Equals(cFlag))
{
preview.srcFlag = cFlag;
preview.tgtFlag = dFlag;
preview.srcFile = srcFile;
if (_tgtDirtyFoldersList.ContainsSecKey(cFlag + "-" + relativePath))
{
preview.sAction = SyncAction.NoAction;
_tgtDirtyFoldersList.RemoveByPrimary(relativePath);
}
else
preview.sAction = SyncAction.CreateTargetDir;
}
else if (srcFlag.Equals(dFlag))
{
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = srcFile;
preview.srcFlag = dFlag;
if (_tgtDirtyFoldersList.ContainsSecKey(dFlag + "-" + relativePath))
{
preview.sAction = SyncAction.DeleteBothDir;
preview.tgtFlag = dFlag;
_tgtDirtyFoldersList.RemoveByPrimary(relativePath);
}
else if (_tgtCleanFoldersList.ContainsPriKey(relativePath))
{
if (!Directory.Exists(_tgtPath + relativePath))
preview.tgtFlag = dFlag;
else
preview.tgtFlag = "";
preview.sAction = SyncAction.DeleteTargetDir;
_tgtCleanFoldersList.RemoveByPrimary(relativePath);
}
}
_previewFoldersList.Add(relativePath, relativePath, preview);
}
foreach (var myTgtRecord in _tgtDirtyFoldersList.PriSub)
{
PreviewUnit preview = new PreviewUnit();
String relativePath = myTgtRecord.Key;
String tgtSecondKey = myTgtRecord.Value;
String tgtFlag = "" + tgtSecondKey[0];
FileUnit tgtFile = _tgtDirtyFoldersList.GetByPrimary(relativePath);
if (tgtFlag.Equals(cFlag))
{
preview.sAction = SyncAction.CreateSourceDir;
preview.srcFlag = dFlag;
preview.tgtFlag = cFlag;
preview.tgtFile = tgtFile;
}
else if (tgtFlag.Equals(dFlag))
{
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = tgtFile;
preview.srcFlag = "";
preview.tgtFlag = dFlag;
preview.sAction = SyncAction.DeleteSourceDir;
_srcCleanFoldersList.RemoveByPrimary(relativePath);
}
_previewFoldersList.Add(relativePath, relativePath, preview);
}
foreach (var myRecord in _srcCleanFoldersList.PriSub)
{
PreviewUnit preview = new PreviewUnit();
preview.sAction = SyncAction.NoAction;
preview.cleanRelativePath = myRecord.Key;
preview.srcFile = preview.cleanFileUnit = _srcCleanFoldersList.Primary[myRecord.Key];
_previewFoldersList.Add(myRecord.Key, myRecord.Key, preview);
if (_tgtCleanFoldersList.ContainsPriKey(myRecord.Key))
_tgtCleanFoldersList.RemoveByPrimary(myRecord.Key);
}
foreach (var myRecord in _tgtCleanFoldersList.PriSub)
{
PreviewUnit preview = new PreviewUnit();
preview.sAction = SyncAction.NoAction;
preview.cleanRelativePath = myRecord.Key;
preview.srcFile = preview.cleanFileUnit = _tgtCleanFoldersList.Primary[myRecord.Key];
if (!_previewFoldersList.ContainsPriKey(myRecord.Key))
_previewFoldersList.Add(myRecord.Key, myRecord.Key, preview);
}
}
/// <summary>
/// Perform sync action based on preview result between source dirty file and target dirty file. dirty = modification, deletion and rename.
/// </summary>
/// <param name="srcRelativePath"></param>
/// <param name="tgtRelativePath"></param>
/// <param name="preview"></param>
private void SyncPreviewSrcDirtyTgtDirty(String srcRelativePath, String tgtRelativePath, PreviewUnit preview)
{
int iSrcSlash = srcRelativePath.LastIndexOf('\\');
int iTgtSlash = tgtRelativePath.LastIndexOf('\\');
String srcFilePath = "";
if (iSrcSlash > 0) { srcFilePath = srcRelativePath.Substring(0, iSrcSlash + 1); }
String tgtFilePath = "";
if (iTgtSlash > 0) { tgtFilePath = tgtRelativePath.Substring(0, iTgtSlash + 1); }
if (!srcFilePath.Equals(tgtFilePath))
{
if (_taskSettings.FolderConflict == TaskSettings.ConflictFolderAction.KeepSourceName)
{
if (!preview.tgtFlag.Equals(dFlag))
{
if (preview.srcFlag.Equals(dFlag))
{
PreviewUnit previewFolder = _previewFoldersList.GetByPrimary(srcFilePath);
if (previewFolder.srcFlag.Equals(dFlag)) srcFilePath = tgtFilePath;
}
else
{
CheckAndCreateFolder(_tgtPath + srcRelativePath);
File.Move(_tgtPath + tgtRelativePath, _tgtPath + srcFilePath + tgtRelativePath.Substring(iTgtSlash));
DirectoryInfo dir = new DirectoryInfo(_tgtPath + tgtFilePath);
int iFileCount = dir.GetFiles().Length;
int iDirCount = dir.GetDirectories().Length;
if (iFileCount == 0 && iDirCount == 0)
{
if (_previewFoldersList.ContainsPriKey(tgtFilePath))
{
PreviewUnit previewFolder = _previewFoldersList.GetByPrimary(tgtFilePath);
previewFolder.srcFlag = dFlag;
previewFolder.tgtFlag = dFlag;
_previewFoldersList.RemoveByPrimary(tgtFilePath);
_previewFoldersList.Add(tgtFilePath, tgtFilePath, previewFolder);
}
}
}
}
tgtFilePath = srcFilePath;
}
else
{
if (!preview.srcFlag.Equals(dFlag))
{
if (preview.tgtFlag.Equals(dFlag))
{
PreviewUnit previewFolder = _previewFoldersList.GetByPrimary(tgtFilePath);
if (previewFolder.tgtFlag.Equals(dFlag)) tgtFilePath = srcFilePath;
}
else
{
CheckAndCreateFolder(_srcPath + tgtRelativePath);
File.Move(_srcPath + srcRelativePath, _srcPath + tgtFilePath + srcRelativePath.Substring(iTgtSlash));
DirectoryInfo dir = new DirectoryInfo(_srcPath + srcFilePath);
int iFileCount = dir.GetFiles().Length;
int iDirCount = dir.GetDirectories().Length;
if (iFileCount == 0 && iDirCount == 0)
{
if (_previewFoldersList.ContainsPriKey(srcFilePath))
{
PreviewUnit previewFolder = _previewFoldersList.GetByPrimary(srcFilePath);
previewFolder.srcFlag = dFlag;
previewFolder.tgtFlag = dFlag;
_previewFoldersList.RemoveByPrimary(srcFilePath);
_previewFoldersList.Add(srcFilePath, srcFilePath, previewFolder);
}
}
}
}
srcFilePath = tgtFilePath;
}
executeSyncAction(preview.srcFile, preview.tgtFile, preview.srcFlag, preview.tgtFlag,
_srcPath + srcFilePath, _tgtPath + tgtFilePath);
}
else
{
executeSyncAction(preview.srcFile, preview.tgtFile, preview.srcFlag, preview.tgtFlag,
_srcPath + srcFilePath, _tgtPath + srcFilePath);
if (preview.srcFlag.Equals(cFlag) && preview.srcOldRelativePath != null)
{
if (File.Exists(_tgtPath + preview.srcOldRelativePath)) File.Delete(_tgtPath + preview.srcOldRelativePath);
if (preview.tgtFlag.Equals(cFlag) && preview.tgtOldRelativePath != null)
if (File.Exists(_srcPath + preview.tgtOldRelativePath))
File.Delete(_srcPath + preview.tgtOldRelativePath);
}
else if (preview.srcFlag.Equals(cFlag) && preview.tgtOldRelativePath != null)
if (File.Exists(_srcPath + preview.tgtOldRelativePath))
File.Delete(_srcPath + preview.tgtOldRelativePath);
}
}
/// <summary>
/// Perform sync action based on preview result between source dirty file and target clean file. dirty = modification, deletion and rename.
/// </summary>
/// <param name="srcRelativePath"></param>
/// <param name="tgtRelativePath"></param>
/// <param name="preview"></param>
private void SyncPreviewSrcDirtyTgtClean(String srcRelativePath, String tgtRelativePath, PreviewUnit preview)
{
switch (preview.sAction)
{
case SyncAction.CopyFileToTarget:
{
CheckAndCreateFolder(_tgtPath + srcRelativePath);
File.Copy(_srcPath + srcRelativePath, _tgtPath + srcRelativePath, true);
long fileSize = new FileInfo(_srcPath + srcRelativePath).Length;
Logger.WriteLog(Logger.LogType.CopySRC, _srcPath + srcRelativePath, fileSize, _tgtPath + srcRelativePath, fileSize);
FileUnit myFile = new FileUnit(_srcPath + srcRelativePath);
myFile.Hash = Utility.ComputeMyHash(myFile);
_updatedList.Add(srcRelativePath, myFile.Hash, myFile);
}
break;
case SyncAction.RenameTargetFile:
{
CheckAndCreateFolder(_tgtPath + srcRelativePath);
File.Move(_tgtPath + preview.cleanRelativePath, _tgtPath + srcRelativePath);
long fileSize = new FileInfo(_tgtPath + srcRelativePath).Length;
Logger.WriteLog(Logger.LogType.RenameTGT, _tgtPath + preview.cleanRelativePath, fileSize, _tgtPath + srcRelativePath, fileSize);
FileUnit myFile = new FileUnit(_tgtPath + srcRelativePath);
myFile.Hash = Utility.ComputeMyHash(myFile);
_updatedList.Add(srcRelativePath, myFile.Hash, myFile);
}
break;
case SyncAction.DeleteTargetFile:
{
long fileSize = new FileInfo(_tgtPath + srcRelativePath).Length;
File.Delete(_tgtPath + srcRelativePath);
Logger.WriteLog(Logger.LogType.DeleteTGT, null, 0, _tgtPath + srcRelativePath, fileSize);
}
break;
case SyncAction.NoAction:
{
_updatedList.Add(preview.cleanRelativePath, preview.cleanFileUnit.Hash, preview.cleanFileUnit);
}
break;
}
}
/// <summary>
/// Perform sync folder based on the preview result
/// </summary>
/// <param name="srcRelativePath"></param>
/// <param name="tgtRelativePath"></param>
/// <param name="preview"></param>
private void SyncPreviewFoldersCleanup(String srcRelativePath, String tgtRelativePath, PreviewUnit preview)
{
switch (preview.sAction)
{
case SyncAction.CreateSourceDir:
{
if (!Directory.Exists(_srcPath + srcRelativePath))
Directory.CreateDirectory(_srcPath + srcRelativePath);
if (!_updatedList.ContainsPriKey(srcRelativePath))
_updatedList.Add(srcRelativePath, srcRelativePath, preview.tgtFile);
}
break;
case SyncAction.CreateTargetDir:
{
if (!Directory.Exists(_tgtPath + tgtRelativePath))
Directory.CreateDirectory(_tgtPath + tgtRelativePath);
if (!_updatedList.ContainsPriKey(tgtRelativePath))
_updatedList.Add(srcRelativePath, tgtRelativePath, preview.srcFile);
}
break;
case SyncAction.DeleteBothDir:
{
if (Directory.Exists(_srcPath + srcRelativePath))
Directory.Delete(_srcPath + srcRelativePath);
if (Directory.Exists(_tgtPath + tgtRelativePath))
Directory.Delete(_tgtPath + tgtRelativePath);
}
break;
case SyncAction.DeleteSourceDir:
{
if (Directory.Exists(_srcPath + srcRelativePath))
Directory.Delete(_srcPath + srcRelativePath, true);
}
break;
case SyncAction.DeleteTargetDir:
{
if (Directory.Exists(_tgtPath + tgtRelativePath))
Directory.Delete(_tgtPath + tgtRelativePath, true);
}
break;
case SyncAction.NoAction:
{
if (Directory.Exists(_srcPath + srcRelativePath) && Directory.Exists(_tgtPath + tgtRelativePath))
_updatedList.Add(srcRelativePath, srcRelativePath, preview.srcFile);
else
{
if (Directory.Exists(_srcPath + srcRelativePath))
Directory.Delete(_srcPath + srcRelativePath, true);
if (Directory.Exists(_tgtPath + tgtRelativePath))
Directory.Delete(_tgtPath + tgtRelativePath, true);
}
}
break;
case SyncAction.Skip:
{
if (!String.IsNullOrEmpty(preview.cleanRelativePath))
_updatedList.Add(preview.cleanRelativePath, preview.cleanRelativePath, preview.cleanFileUnit);
}
break;
}
}
/// <summary>
/// Perform preview sync between source dirty file and target dirty file. dirty = modification, deletion and rename.
/// </summary>
/// <param name="srcRelativePath"></param>
/// <param name="srcFlag"></param>
/// <param name="srcFile"></param>
/// <param name="tgtRelativePath"></param>
/// <param name="tgtFlag"></param>
/// <param name="tgtFile"></param>
private void PreviewSrcDirtyTgtDirty(String srcRelativePath, String srcFlag, FileUnit srcFile, String tgtRelativePath, String tgtFlag, FileUnit tgtFile)
{
PreviewUnit preview = new PreviewUnit();
preview.intDirtyType = 2;
if (_tgtDirtyFilesList.ContainsPriKey(tgtRelativePath))
{
if (_tgtRenameList.ContainsSecKey(tgtRelativePath) && !_tgtRenameList.ContainsPriKey(srcRelativePath))
{
preview.cleanRelativePath = tgtRelativePath;
preview.cleanFileUnit = _tgtDirtyFilesList.GetByPrimary(tgtRelativePath);
tgtFlag = cFlag;
List<String> lstFiles = _tgtRenameList.SubPri[tgtRelativePath];
tgtRelativePath = lstFiles[0];
tgtFile = _tgtRenameList.GetByPrimary(tgtRelativePath);
}
else if (!_tgtDirtyFilesList.ContainsPriKey(srcRelativePath))
{
tgtFlag = "" + _tgtDirtyFilesList.PriSub[tgtRelativePath][0];
preview.cleanRelativePath = tgtRelativePath;
preview.cleanFileUnit = tgtFile = _tgtDirtyFilesList.GetByPrimary(tgtRelativePath);
}
else if (srcFlag.Equals(cFlag) && _srcRenameList.ContainsPriKey(srcRelativePath))
{
String cleanPath = _srcRenameList.PriSub[srcRelativePath];
preview.cleanRelativePath = cleanPath;
preview.cleanFileUnit = _srcDirtyFilesList.GetByPrimary(cleanPath);
}
else
{
preview.cleanRelativePath = srcRelativePath;
preview.cleanFileUnit = srcFile;
}
}
int iSrcSlash = srcRelativePath.LastIndexOf('\\');
int iTgtSlash = tgtRelativePath.LastIndexOf('\\');
String srcFilePath = "";
if (iSrcSlash > 0) { srcFilePath = srcRelativePath.Substring(0, iSrcSlash + 1); }
String tgtFilePath = "";
if (iTgtSlash > 0) { tgtFilePath = tgtRelativePath.Substring(0, iTgtSlash + 1); }
preview.srcFlag = srcFlag; preview.tgtFlag = tgtFlag;
preview.srcFile = srcFile; preview.tgtFile = tgtFile;
preview.sAction = SyncAction.NoAction;
if (!srcFilePath.Equals(tgtFilePath))
{
preview.isPathDiff = true;
if (_taskSettings.FolderConflict == TaskSettings.ConflictFolderAction.KeepSourceName)
{
if (!tgtFlag.Equals(dFlag))
{
if (srcFlag.Equals(dFlag) && _srcDirtyFoldersList.ContainsSecKey(dFlag + "-" + srcFilePath))
{
PreviewCheckAndCreateTgtFolder(tgtRelativePath);
preview.sAction = checkConflicts(srcFile, tgtFile, srcFlag, tgtFlag);
}
else
{
if (_srcDirtyFoldersList.ContainsPriKey(tgtFilePath))
_srcDirtyFoldersList.RemoveByPrimary(tgtFilePath);
if (_tgtDirtyFoldersList.ContainsPriKey(tgtFilePath))
{
PreviewUnit previewFolder = new PreviewUnit();
previewFolder.sAction = SyncAction.DeleteTargetDir;
previewFolder.srcFlag = dFlag;
previewFolder.tgtFlag = cFlag;
_previewFoldersList.Add(tgtFilePath, tgtFilePath, previewFolder);
_tgtDirtyFoldersList.RemoveByPrimary(tgtFilePath);
}
}
if (preview.sAction == SyncAction.NoAction) preview.sAction = SyncAction.RenameTargetFile;
}
else
preview.sAction = SyncAction.CopyFileToTarget;
}
else
{
if (!srcFlag.Equals(dFlag))
{
if (tgtFlag.Equals(dFlag) && _tgtDirtyFoldersList.ContainsSecKey(dFlag + "-" + tgtFilePath))
{
PreviewCheckAndCreateSrcFolder(srcRelativePath);
preview.sAction = checkConflicts(srcFile, tgtFile, srcFlag, tgtFlag);
}
else
{
if (_srcDirtyFoldersList.ContainsPriKey(srcFilePath))
_srcDirtyFoldersList.RemoveByPrimary(srcFilePath);
if (_tgtDirtyFoldersList.ContainsPriKey(srcFilePath))
{
PreviewUnit previewFolder = new PreviewUnit();
previewFolder.sAction = SyncAction.DeleteSourceDir;
previewFolder.srcFlag = cFlag;
previewFolder.tgtFlag = dFlag;
_previewFoldersList.Add(srcFilePath, srcFilePath, previewFolder);
_tgtDirtyFoldersList.RemoveByPrimary(srcFilePath);
}
}
if (preview.sAction == SyncAction.NoAction) preview.sAction = SyncAction.RenameSourceFile;
}
else
preview.sAction = SyncAction.CopyFileToSource;
}
}
else
{
preview.isPathDiff = false;
if (srcFlag.Equals(cFlag) && _srcRenameList.ContainsPriKey(srcRelativePath))
{
String delSrcFile = _srcRenameList.PriSub[srcRelativePath];
preview.srcOldRelativePath = delSrcFile;
if (_tgtCleanFilesList.ContainsPriKey(delSrcFile)) _tgtCleanFilesList.RemoveByPrimary(delSrcFile);
if (tgtFlag.Equals(cFlag) && _tgtRenameList.ContainsPriKey(srcRelativePath))
{
String delTgtFile = _tgtRenameList.PriSub[srcRelativePath];
preview.tgtOldRelativePath = delTgtFile;
if (_srcCleanFilesList.ContainsPriKey(delTgtFile)) _srcCleanFilesList.RemoveByPrimary(delTgtFile);
}
}
else if (srcFlag.Equals(cFlag) && _tgtRenameList.ContainsPriKey(srcRelativePath))
{
String delTgtFile = _tgtRenameList.PriSub[srcRelativePath];
preview.tgtOldRelativePath = delTgtFile;
if (_srcCleanFilesList.ContainsPriKey(delTgtFile)) _srcCleanFilesList.RemoveByPrimary(delTgtFile);
}
preview.sAction = checkConflicts(srcFile, tgtFile, srcFlag, tgtFlag);
}
_tgtDirtyFilesList.RemoveByPrimary(tgtRelativePath);
_previewFilesList.Add(srcRelativePath, tgtRelativePath, preview);
}
/// <summary>
/// Perform preview sync between source dirty file and target clean file. dirty = modification, deletion and rename.
/// </summary>
/// <param name="relativePath"></param>
/// <param name="srcFlag"></param>
private void PreviewSrcDirtyTgtClean(String relativePath, String srcFlag)
{
PreviewUnit preview = new PreviewUnit();
preview.intDirtyType = 0;
switch (srcFlag)
{
case cFlag:
{
preview.srcFlag = cFlag;
if (!_srcRenameList.ContainsPriKey(relativePath))
{
PreviewCheckAndCreateSrcFolder(relativePath);
preview.sAction = SyncAction.CopyFileToTarget;
preview.cleanRelativePath = "";
preview.cleanFileUnit = null;
preview.tgtFlag = dFlag;
_previewFilesList.Add(relativePath, relativePath, preview);
}
else
{
preview.tgtFlag = "";
String delRelativePath = _srcRenameList.PriSub[relativePath];
preview.sAction = SyncAction.RenameTargetFile;
preview.cleanRelativePath = delRelativePath;
preview.cleanFileUnit = _tgtCleanFilesList.GetByPrimary(delRelativePath);
_previewFilesList.Add(relativePath, delRelativePath, preview);
_tgtCleanFilesList.RemoveByPrimary(delRelativePath);
}
}
break;
case mFlag:
{
preview.sAction = SyncAction.CopyFileToTarget;
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = _tgtCleanFilesList.GetByPrimary(relativePath);
preview.srcFlag = mFlag;
preview.tgtFlag = "";
_previewFilesList.Add(relativePath, relativePath, preview);
_tgtCleanFilesList.RemoveByPrimary(relativePath);
}
break;
case dFlag:
{
preview.sAction = SyncAction.DeleteTargetFile;
preview.cleanRelativePath = relativePath;
preview.cleanFileUnit = _tgtCleanFilesList.GetByPrimary(relativePath);
preview.srcFlag = dFlag;
preview.tgtFlag = "";
_previewFilesList.Add(relativePath, relativePath, preview);
_tgtCleanFilesList.RemoveByPrimary(relativePath);
}
break;
}
}