public override void Copy(string sourceFileName, string destFileName, bool overwrite)
{
if (sourceFileName == null)
{
throw new ArgumentNullException("sourceFileName", StringResources.Manager.GetString("FILENAME_CANNOT_BE_NULL"));
}
if (destFileName == null)
{
throw new ArgumentNullException("destFileName", StringResources.Manager.GetString("FILENAME_CANNOT_BE_NULL"));
}
VirtualFileDataAccessor.PathVerifier.IsLegalAbsoluteOrRelative(sourceFileName, "sourceFileName");
VirtualFileDataAccessor.PathVerifier.IsLegalAbsoluteOrRelative(destFileName, "destFileName");
var directoryNameOfDestination = VirtualPath.GetDirectoryName(destFileName);
if (!VirtualFileDataAccessor.Directory.Exists(directoryNameOfDestination))
{
throw new DirectoryNotFoundException(string.Format(CultureInfo.InvariantCulture, StringResources.Manager.GetString("COULD_NOT_FIND_PART_OF_PATH_EXCEPTION"), destFileName));
}
var fileExists = VirtualFileDataAccessor.FileExists(destFileName);
if (fileExists)
{
if (!overwrite)
{
throw new IOException(string.Format(CultureInfo.InvariantCulture, "The file {0} already exists.", destFileName));
}
VirtualFileDataAccessor.RemoveFile(destFileName);
}
var sourceFile = VirtualFileDataAccessor.GetFile(sourceFileName);
VirtualFileDataAccessor.AddFile(destFileName, sourceFile);
}
public override void Delete(string path, bool recursive)
{
path = EnsurePathEndsWithDirectorySeparator(VirtualFileDataAccessor.Path.GetFullPath(path));
var affectedPaths = VirtualFileDataAccessor
.AllPaths
.Where(p => p.StartsWith(path, StringComparison.OrdinalIgnoreCase))
.ToList();
if (!affectedPaths.Any())
{
throw new DirectoryNotFoundException(path + " does not exist or could not be found.");
}
if (!recursive &&
affectedPaths.Count > 1)
{
throw new IOException("The directory specified by " + path + " is read-only, or recursive is false and " + path + " is not an empty directory.");
}
foreach (var affectedPath in affectedPaths)
{
VirtualFileDataAccessor.RemoveFile(affectedPath);
}
}
public override void Delete()
{
VirtualFileSystem.RemoveFile(path);
}
