private FileInfoBase CopyFileAndMoveOnFailure(FileInfoBase sourceFile, string destinationFilePath)
{
return TryFileFuncAndMoveFileOnFailure(() => sourceFile.CopyTo(destinationFilePath, overwrite: true), destinationFilePath);
}
private string SafeReadContents(string file, out FileInfoBase fileInfo)
{
try
{
fileInfo = this._fileSystem.FileInfo.FromFileName(file);
return this._fileSystem.File.ReadAllText(file);
}
catch (IOException)
{
fileInfo = this._fileSystem.FileInfo.FromFileName(file);
var tempFile = Path.Combine(Path.GetTempPath(), fileInfo.Name);
try
{
fileInfo.CopyTo(tempFile, true);
return this._fileSystem.File.ReadAllText(tempFile);
}
finally
{
if (this._fileSystem.File.Exists(tempFile))
{
this._fileSystem.File.Delete(tempFile);
}
}
}
}
private void SmartCopyFile(FileInfoBase sourceFile, string path)
{
var destFile = sourceFile.CopyTo(path, overwrite: true);
if (!_options.CopyMetaData)
{
return;
}
// we remove the existing attributes, as 'read-only' will cause an exception when writing 'creationtime' an others.
var removeattr = sourceFile.Attributes;
destFile.Attributes = 0;
destFile.CreationTimeUtc = sourceFile.CreationTimeUtc;
destFile.LastWriteTimeUtc = sourceFile.LastWriteTimeUtc;
destFile.LastAccessTimeUtc = sourceFile.LastAccessTimeUtc;
destFile.Attributes = removeattr;
}
