protected override void OnPathRenamed(string p1, string p2)
{
lock (_contents) {
if (_contents.Contains(p1))
{
_contents.Rename(p1, p2);
}
}
}
/// <summary>
/// Will process the report generated by the Compare methods by adding, removing and updating files to the <paramref name="destStore"/> file store.
/// </summary>
/// <param name="report">The report, generated by one of the Compare methods, to process.</param>
/// <param name="sourcePath">The source directory to process.</param>
/// <param name="destStore">The file store to process.</param>
/// <param name="feedback">Provides a means to gather feedback from the mirroring process.</param>
public static void MirrorSourceToDestination(
IEnumerable <ICompareResult> report,
string sourcePath,
IFileStore destStore,
Action <ICompareResult, double> feedback)
{
// **** initialize
var total = (from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update || x.Action == CompareAction.Remove)
select x).Count();
var count = 0;
// **** save the original 'original filenames'
var originalFilenames = ((IFileStoreAdvanced)destStore).GetOriginalFilenames();
// **** delete REMOVE files from MIRROR
foreach (var item in from x in report
where x.ItemType == CompareType.File && x.Action == CompareAction.Remove
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
if (destStore.Contains(item.DestinationRootFilename))
{
destStore.Delete(item.DestinationRootFilename);
}
}
// **** add NEW and UPDATE files to SOURCE
foreach (var item in from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update)
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
destStore.Add(item.SourceRootFilename, item.SourceFullPath, item.SourceLastModifiedTimeUtc, item.SourceFileSizeInBytes);
}
// **** save store (finalize mirror process)
feedback?.Invoke(null, 1);
destStore.Save(false);
// **** clear/restore the 'original filenames'
((IFileStoreAdvanced)destStore).ClearOriginalFilenames();
((IFileStoreAdvanced)destStore).SetOriginalFilenames(originalFilenames);
}
/// <summary>
/// Will process the report generated by the Compare methods by adding, removing and updating files to the <paramref name="destStore"/> file store.
/// </summary>
/// <param name="report">The report, generated by one of the Compare methods, to process.</param>
/// <param name="sourceStore">The file store to process.</param>
/// <param name="destStore">The file store to process.</param>
/// <param name="feedback">Provides a means to gather feedback from the mirroring process.</param>
public static void MirrorSourceToDestination(
IEnumerable <ICompareResult> report,
IFileStore sourceStore,
IFileStore destStore,
Action <ICompareResult, double> feedback)
{
// **** initialize
var total = (from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update || x.Action == CompareAction.Remove)
select x).Count();
var count = 0;
// create temporary extraction folder
var tempPath = CreateTemporaryDirectory();
// temporarily change source extraction path
var originalExtractionPath = sourceStore.ExtractionRootDirectory;
sourceStore.ExtractionRootDirectory = tempPath;
// save the original 'original filenames'
var originalFilenames = ((IFileStoreAdvanced)destStore).GetOriginalFilenames();
// **** extract NEW and UPDATE files from SOURCE to temporary extraction folder
var list = new List <IFileStoreItem>();
foreach (var item in from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update)
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
if (sourceStore.Contains(item.SourceRootFilename))
{
list.Add(sourceStore.Get(item.SourceRootFilename));
}
}
sourceStore.Extract(list, true);
// **** delete REMOVE files from MIRROR
foreach (var item in from x in report
where x.ItemType == CompareType.File &&
x.Action == CompareAction.Remove
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
if (destStore.Contains(item.DestinationRootFilename))
{
destStore.Delete(item.DestinationRootFilename);
}
}
// **** add/update NEW and UPDATE files, from temporary extraction folder, into MIRROR
foreach (var item in list)
{
destStore.Add(item.RootFilename, item.ExtractedFilename, item.RootFileLastModifiedTimeUtc, item.FileSize);
}
// **** save store (finalize mirror process)
destStore.Save(false);
// **** clear/restore the 'original filenames'
((IFileStoreAdvanced)destStore).ClearOriginalFilenames();
((IFileStoreAdvanced)destStore).SetOriginalFilenames(originalFilenames);
// **** restore original source extraction path
sourceStore.ExtractionRootDirectory = originalExtractionPath;
// **** delete temporary extraction folder
DeleteDirectory(tempPath);
}
/// <summary>
/// Will process the report generated by the Compare methods by adding, removing and updating files to the <paramref name="destPath"/> directory.
/// </summary>
/// <param name="report">The report, generated by one of the Compare methods, to process.</param>
/// <param name="sourceStore">The file store to process.</param>
/// <param name="destPath">The destination directory to process.</param>
/// <param name="feedback">Provides a means to gather feedback from the mirroring process.</param>
public static void MirrorSourceToDestination(
IEnumerable <ICompareResult> report,
IFileStore sourceStore,
string destPath,
Action <ICompareResult, double> feedback)
{
// **** initialize
var total = (from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update || x.Action == CompareAction.Remove)
select x).Count();
var count = 0;
// **** delete REMOVE files from MIRROR
foreach (var item in from x in report
where x.ItemType == CompareType.File && x.Action == CompareAction.Remove
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
if (System.IO.File.Exists(item.DestinationFullPath))
{
var fInfo = new System.IO.FileInfo(item.DestinationFullPath);
if (fInfo.IsReadOnly)
{
System.IO.File.SetAttributes(item.DestinationFullPath, System.IO.FileAttributes.Normal);
}
System.IO.File.Delete(item.DestinationFullPath);
}
}
// **** add/update NEW and UPDATE files into MIRROR
foreach (var item in from x in report
where x.ItemType == CompareType.File &&
(x.Action == CompareAction.New || x.Action == CompareAction.Update)
select x)
{
if (feedback != null)
{
feedback(item, (double)((double)count / (double)total));
++count;
}
if (sourceStore.Contains(item.SourceRootFilename))
{
CreateDirectory(System.IO.Path.GetDirectoryName(System.IO.Path.Combine(destPath, item.SourceRootFilename)));
sourceStore.Extract(destPath, new IFileStoreItem[] { sourceStore.Get(item.SourceRootFilename) }, true);
}
}
// **** process NEW/REMOVE folders
foreach (var item in from x in report
where x.ItemType == CompareType.Directory &&
(x.Action == CompareAction.New || x.Action == CompareAction.Remove)
orderby(x.SourceFullPath + x.DestinationFullPath) descending
select x)
{
if (item.Action == CompareAction.New)
{
// NEW
if (!System.IO.Directory.Exists(item.SourceFullPath))
{
try
{
System.IO.Directory.CreateDirectory(item.SourceFullPath);
}
catch { }
}
}
else
{
// REMOVE
if (System.IO.Directory.Exists(item.DestinationFullPath))
{
if (System.IO.Directory.GetFiles(item.DestinationFullPath).Length == 0)
{
DeleteDirectory(item.DestinationFullPath);
}
else
{
throw new FileStoreException((IFileStoreItem)null, string.Format("Directory not empty; cannot delete directory. Directory={0}", item.DestinationFullPath));
}
}
}
}
}
