void Cd(object sender, MenuItemSelectedEventArgs e)
{
string path;
if (e.Args != null)
{
path = e.Args;
}
else
{
Console.WriteLine("Enter path: ");
path = Console.ReadLine();
}
IResource resource = NavigateTo(current, path);
if (resource == null)
{
throw new MenuItemUsageException("Directory not found.");
}
if (!(resource is IDirectory))
{
throw new MenuItemUsageException("Path specified is not a directory.");
}
current = resource as IDirectory;
SetPrompt();
}
void Rm(object sender, MenuItemSelectedEventArgs e)
{
string path;
if (e.Args != null)
{
path = e.Args;
}
else
{
Console.Write("Enter path: ");
path = Console.ReadLine();
}
IResource resource = NavigateTo(current, path);
if (resource == null)
{
throw new MenuItemUsageException("Resource not found.");
}
if (resource.Parent == null)
{
throw new MenuItemUsageException("Root cannot be removed.");
}
if (!(resource.Parent is VirtualDirectory))
{
throw new MenuItemUsageException("Parent of resource must be a virtual directory.");
}
(resource.Parent as VirtualDirectory).Remove(resource.Name);
}
void Add(object sender, MenuItemSelectedEventArgs e)
{
if (!(current is VirtualDirectory))
{
throw new MenuItemUsageException("Cannot add files to " + current.GetType().Name);
}
string path;
if (e.Args != null)
{
path = e.Args;
}
else
{
Console.Write("Enter path: ");
path = Console.ReadLine();
}
path = Path.GetFullPath(path);
if (Directory.Exists(path))
{
(current as VirtualDirectory).AddDirectory(path);
}
else if (File.Exists(path))
{
(current as VirtualDirectory).AddFile(path);
}
else
{
throw new MenuItemUsageException("File not found.");
}
}
void Location(object sender, MenuItemSelectedEventArgs e)
{
string path;
if (e.Args != null)
{
path = e.Args;
}
else
{
Console.Write("Enter path: ");
path = Console.ReadLine();
}
IResource resource = NavigateTo(current, path);
if (resource == null)
{
throw new MenuItemUsageException("Path not found.");
}
if (resource is VirtualDirectory)
{
Console.WriteLine("Resource is a virtual directory.");
}
else if (resource is IPhysicalResource)
{
Console.WriteLine("Location: " + (resource as IPhysicalResource).Path);
}
else if (resource is RedirectFile)
{
Console.WriteLine("URL: " + (resource as RedirectFile).Redirect);
}
}
void List(object sender, MenuItemSelectedEventArgs e)
{
foreach (IDirectory directory in current.GetDirectories())
{
Console.WriteLine("[" + directory.Name + "]");
}
foreach (IFile file in current.GetFiles())
{
Console.WriteLine(file.Name);
}
}
private void SetRootPath(object sender, MenuItemSelectedEventArgs e)
{
string path = e.Args;
if (e.Args == null)
{
Console.Write("Enter path: ");
path = Console.ReadLine();
}
rootPath = path;
if (server.Root is DriveDirectory)
{
server.Root = new DriveDirectory(path);
}
}
private void SetHostName(object sender, MenuItemSelectedEventArgs e)
{
string input = e.Args;
if (e.Args == null)
{
Console.Write("Enter host name: ");
input = Console.ReadLine();
}
if (input.Length == 0)
{
return;
}
server.HostName = input;
}
void Redirect(object sender, MenuItemSelectedEventArgs e)
{
if (!(current is VirtualDirectory))
{
throw new MenuItemUsageException("Cannot create directory in " + current.GetType().Name);
}
string name;
string url;
Console.Write("Enter name of redirect: ");
if (string.IsNullOrEmpty(name = Console.ReadLine()))
{
throw new MenuItemUsageException("You must enter a name.");
}
Console.Write("Enter redirect URL: ");
url = Console.ReadLine();
(current as VirtualDirectory).AddFile(new RedirectFile(name, url, current));
}
void Mkdir(object sender, MenuItemSelectedEventArgs e)
{
if (!(current is VirtualDirectory))
{
throw new MenuItemUsageException("Cannot create directory in " + current.GetType().Name);
}
string name;
if (e.Args != null)
{
name = e.Args;
}
else
{
Console.Write("Enter directory name: ");
name = Console.ReadLine();
}
(current as VirtualDirectory).AddDirectory(new VirtualDirectory(name, current));
}
private void SelectPort(object sender, MenuItemSelectedEventArgs e)
{
if (server.IsRunning)
{
Console.Error.WriteLine("Port cannot be changed while the server is running.");
return;
}
string input = e.Args;
if (e.Args == null)
{
Console.Write("Enter port: ");
input = Console.ReadLine();
}
if (input.Length == 0)
{
return;
}
server.Port = int.Parse(input);
}
