private PluginPath(string[] segments, Reflection.MemberToken[] members)
{
_segments = segments ?? new string[0];
_members = members ?? new Reflection.MemberToken[0];
_anchor = IO.PathAnchor.None;
_path = string.Empty;
if (segments.Length > 0)
{
switch (segments[0])
{
case "":
_anchor = IO.PathAnchor.Root;
break;
case ".":
_anchor = IO.PathAnchor.Current;
break;
case "..":
_anchor = IO.PathAnchor.Parent;
break;
}
if (segments.Length == 1 && segments[0].Length == 0)
{
_path = "/";
}
else
{
_path = string.Join("/", segments);
}
}
}
public CommandExpression(Zongsoft.IO.PathAnchor anchor, string name, string path, IDictionary <string, string> options, params string[] arguments)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException(nameof(name));
}
//修缮传入的路径参数值
path = path.Trim('/', ' ', '\t', '\r', '\n');
_anchor = anchor;
_name = name.Trim();
switch (anchor)
{
case IO.PathAnchor.Root:
if (string.IsNullOrEmpty(path))
{
_path = "/";
}
else
{
_path = "/" + path + "/";
}
break;
case IO.PathAnchor.Current:
if (string.IsNullOrEmpty(path))
{
_path = "./";
}
else
{
_path = "./" + path + "/";
}
break;
case IO.PathAnchor.Parent:
if (string.IsNullOrEmpty(path))
{
_path = "../";
}
else
{
_path = "../" + path + "/";
}
break;
default:
if (string.IsNullOrEmpty(path))
{
_path = string.Empty;
}
else
{
_path = path + "/";
}
break;
}
_fullPath = _path + _name;
if (options == null || options.Count == 0)
{
_options = new CommandOptionCollection();
}
else
{
_options = new CommandOptionCollection(options);
}
_arguments = arguments ?? new string[0];
}