wyvern.kernel.maps
Class MapFileServer

java.lang.Object
  wyvern.kernel.maps.MapFileServer

public class MapFileServer

extends java.lang.Object

This class handles requests to upload and download files from map editor clients. It used to be just for map files, but now it can serve up any file type, since wizards need to send other kinds of files back and forth (e.g. source files).

Version:

1.0, Jul 11, 2000

Author:

Steve Yegge

Field Summary

static int

MAXLENGTH Arbitrary limit on the file size to be uploaded or downloaded.

Constructor Summary

MapFileServer()

Method Summary

static byte[]	downloadFile(java.lang.String user, java.lang.String password, java.lang.String path) Returns the contents of the specified file.
static boolean	isBogusFile(java.io.File f) Returns true if this is a file we don't want to save.
static boolean	isWizard(java.lang.String user, java.lang.String password) Returns true if this player is a valid wizard on this server.
static java.lang.String	uploadFile(java.lang.String user, java.lang.String password, java.lang.String path, byte[] data) Handles a MapEditor request to upload a file to the server.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAXLENGTH

public static final int MAXLENGTH

Arbitrary limit on the file size to be uploaded or downloaded.

See Also:

Constant Field Values

Constructor Detail

MapFileServer

public MapFileServer()

Method Detail

downloadFile

public static byte[] downloadFile(java.lang.String user,
                                  java.lang.String password,
                                  java.lang.String path)
                           throws org.apache.xmlrpc.XmlRpcException

Returns the contents of the specified file.

Parameters:

user - the wizard name

password - password

path - path to the file

Returns:

the file contents

Throws:

org.apache.xmlrpc.XmlRpcException

uploadFile

public static java.lang.String uploadFile(java.lang.String user,
                                          java.lang.String password,
                                          java.lang.String path,
                                          byte[] data)

Handles a MapEditor request to upload a file to the server.

Parameters:

user - the wizard name

password - password

path - where to save the file, relative to the wizard's personal directory, e.g. "foo/bar.arch"

data - the file contents

Returns:

"OK" if successful, else an error message

isWizard

public static boolean isWizard(java.lang.String user,
                               java.lang.String password)

Returns true if this player is a valid wizard on this server. Probably need to restructure this to give better error reporting.

isBogusFile

public static boolean isBogusFile(java.io.File f)

Returns true if this is a file we don't want to save.

Returns:

true if it's some sort of temp file or other garbage