public FileCopy(FileInfo source, FileInfo destination, FileCopyOptions options = FileCopyOptions.None)
{
Source = source;
Destination = destination;
Options = options;
sourceHash = new List <byte>();
stopwatch = new Stopwatch();
}
/// <summary>
/// ディレクトリコピー。空のディレクトリはコピーしない。
/// </summary>
/// <param name="source"></param>
/// <param name="dest"></param>
public static void CopyDirectory(string source, string dest, FileCopyOptions options)
{
if (PathUtil.EqualsOrSubPath(source, dest))
{
throw new IOException();
}
foreach (var item in FileSearcher.EnumerateFileInfos(source))
{
CopyFile(item.fi.FullName, PathUtil.CombineToFullPath(dest, item.relativePath), options);
}
}
private void cancel_button_Click(object sender, RoutedEventArgs e)
{
try
{
Option = FileCopyOptions.Cancel;
HideOnExternalThread();
}
catch (Exception ex)
{
MessageBox.Show(Error.GetErrorLog(ex.Message, "NeathCopy", "FileExistWindow", "cancel_button_Click"));
}
}
/// <summary>
/// ファイルをコピーする
/// </summary>
/// <param name="srcPath"></param>
/// <param name="destPath"></param>
/// <param name="options"></param>
public static void CopyFile(string srcPath, string destPath, FileCopyOptions options)
{
if (PathUtil.EqualsPath(srcPath, destPath))
{
throw new IOException();
}
var srcFile = new FileInfo(srcPath);
var destFile = new FileInfo(destPath);
if (options.HasFlag(FileCopyOptions.Update) &&
destFile.Exists &&
srcFile.Length == destFile.Length &&
srcFile.LastWriteTimeUtc == destFile.LastWriteTimeUtc)
{
return;
}
destFile.Directory.Create();
srcFile.CopyTo(destFile.FullName, true);
}
private void ok_button_Click(object sender, RoutedEventArgs e)
{
try
{
switch (option_cb.SelectedIndex)
{
case 0:
Option = FileCopyOptions.OverwriteIfFileExist;
break;
case 1:
Option = FileCopyOptions.AllwaysOverride;
break;
case 2:
Option = FileCopyOptions.OverrideDifferent;
break;
case 3:
Option = FileCopyOptions.AllwaysOverrideDifferent;
break;
case 4:
Option = FileCopyOptions.SkipIfFileExist;
break;
case 5:
Option = FileCopyOptions.AllwaysSkip;
break;
}
HideOnExternalThread();
}
catch (Exception ex)
{
MessageBox.Show(Error.GetErrorLog(ex.Message, "NeathCopy", "FileExistWindow", "cancel_button_Click"));
}
}
protected override async Task <StorageCopyState> DoStartCopyAsync()
{
// To copy from source to blob, DataMovement Library should overwrite destination's properties and meta datas.
// Clear destination's meta data here to avoid using destination's meta data.
// Please reference to https://docs.microsoft.com/en-us/rest/api/storageservices/copy-file.
this.destFile.Metadata.Clear();
OperationContext operationContext = Utils.GenerateOperationContext(this.TransferContext);
if (null != this.SourceUri)
{
await this.destFile.StartCopyAsync(
this.SourceUri,
null,
null,
default(FileCopyOptions),
Utils.GenerateFileRequestOptions(this.destLocation.FileRequestOptions),
operationContext,
this.CancellationToken);
return(new StorageCopyState(this.destFile.CopyState));
}
else if (null != this.SourceBlob)
{
await this.destFile.StartCopyAsync(
this.SourceBlob.GenerateCopySourceUri(),
null,
null,
default(FileCopyOptions),
Utils.GenerateFileRequestOptions(this.destLocation.FileRequestOptions),
operationContext,
this.CancellationToken);
var copyState = new StorageCopyState(this.destFile.CopyState);
if (copyState.Status == StorageCopyStatus.Success)
{
copyState.TotalBytes = this.SourceBlob.Properties.Length;
copyState.BytesCopied = this.SourceBlob.Properties.Length;
}
return(copyState);
}
else
{
var transfer = this.TransferJob.Transfer;
FileCopyOptions fileCopyOptions = new FileCopyOptions();
if (transfer.PreserveSMBAttributes)
{
fileCopyOptions.PreserveCreationTime = transfer.PreserveSMBAttributes;
fileCopyOptions.PreserveLastWriteTime = transfer.PreserveSMBAttributes;
fileCopyOptions.PreserveNtfsAttributes = transfer.PreserveSMBAttributes;
fileCopyOptions.SetArchive = false;
}
fileCopyOptions.PreservePermissions = (transfer.PreserveSMBPermissions != PreserveSMBPermissions.None);
await this.destFile.StartCopyAsync(
this.SourceFile.GenerateCopySourceUri(fileCopyOptions.PreservePermissions),
null,
null,
fileCopyOptions,
Utils.GenerateFileRequestOptions(this.destLocation.FileRequestOptions),
operationContext,
this.CancellationToken);
var copyState = new StorageCopyState(this.destFile.CopyState);
if (copyState.Status == StorageCopyStatus.Success)
{
copyState.TotalBytes = this.SourceFile.Properties.Length;
copyState.BytesCopied = this.SourceFile.Properties.Length;
}
return(copyState);
}
}
