static void UnixRename(string sourceFile, string destFile)
{
if (Stdlib.rename(sourceFile, destFile) != 0)
{
switch (Stdlib.GetLastError())
{
case Errno.EACCES:
case Errno.EPERM:
throw new UnauthorizedAccessException();
case Errno.EINVAL:
throw new InvalidOperationException();
case Errno.ENOTDIR:
throw new DirectoryNotFoundException();
case Errno.ENOENT:
throw new FileNotFoundException();
case Errno.ENAMETOOLONG:
throw new PathTooLongException();
default:
throw new IOException();
}
}
}
static void UnixRename(string sourceFile, string destFile)
{
if (Stdlib.rename(sourceFile, destFile) != 0)
{
switch (Stdlib.GetLastError())
{
case Errno.EACCES:
case Errno.EPERM:
throw new UnauthorizedAccessException();
case Errno.EINVAL:
throw new InvalidOperationException();
case Errno.ENOTDIR:
throw new DirectoryNotFoundException();
case Errno.ENOENT:
throw new FileNotFoundException();
case Errno.ENAMETOOLONG:
throw new PathTooLongException();
case Errno.EXDEV:
throw new IOException(GettextCatalog.GetString("Invalid file move accross filesystem boundaries."));
default:
throw new IOException("Error:" + Stdlib.GetLastError());
}
}
}
public override Errno OnRenamePath(string oldpath, string newpath)
{
Trace.WriteLine($"OnRenamePath {oldpath} to {newpath}");
int r = Stdlib.rename(oldpath, newpath);
if (r < 0)
{
return(Stdlib.GetLastError());
}
return(0);
}
/// <inheritdoc />
public Task <IUnixFileSystemEntry> MoveAsync(
IUnixDirectoryEntry parent,
IUnixFileSystemEntry source,
IUnixDirectoryEntry target,
string fileName,
CancellationToken cancellationToken)
{
var sourceInfo = ((UnixFileSystemEntry)source).GenericInfo;
var targetEntry = (UnixDirectoryEntry)target;
var targetInfo = targetEntry.Info;
var sourceEntryName = sourceInfo.FullName;
var targetEntryName = UnixPath.Combine(targetInfo.FullName, fileName);
if (Stdlib.rename(sourceEntryName, targetEntryName) == -1)
{
throw new InvalidOperationException("The entry couldn't be moved.");
}
var targetEntryInfo = UnixFileSystemInfo.GetFileSystemEntry(targetEntryName);
return(Task.FromResult(CreateEntry(targetEntry, targetEntryInfo)));
}