/// <summary>
/// Move itself to a destination path (absolute or relative)
/// </summary>
private bool __move(string destPath)
{
if (SqlFsFunc.isNullOrEmpty(destPath))
{
SqlFsErrCode.CurrentError = FsErr.EmptyString;
return(false);
}
// determine destination dir
SqlDir destDir = null;
if (destPath.StartsWith(SqlFsConst.STRPATHSEP))
{
// absolute path
SqlDir rootDir = (SqlDir)SqlFs.getFsNodeByID(db, fsLocker, SqlFsConst.ROOTDIRID); // get root
destPath = SqlFsFunc.Trim(destPath, new char[] { SqlFsConst.PATHSEP });
// if empty after trim, it refers to root
destDir = SqlFsFunc.isNullOrEmpty(destPath) ? rootDir : rootDir.getDir(destPath);
}
else
{
// relative path
SqlDir parent = this.Parent;
if (parent != null)
{
destDir = parent.getDir(destPath);
}
}
if (destDir != null)
{
return(__move(destDir));
}
SqlFsErrCode.CurrentError = FsErr.DestDirNotFound;
return(false);
}
internal virtual SqlFsNode getFsNodeByID(FsID id)
{
return(SqlFs.getFsNodeByID(db, fsLocker, id));
}