You're right - it does not work. It is because the virtual file system instance is not shared between sessions. Every time the root path is resolved (when a user logs in) it will create a new ram file system - not very useful for you I guess.
I only used it with a persistent file system so I didn't think of that. Sorry, Frank > Date: Tue, 19 Oct 2010 11:22:04 -0200 > Subject: Re: FtpServer - Receive files by memory > From: [email protected] > To: [email protected] > > Im trying the commons-vfs-2.0-SNAPSHOT.jar now ... > > Ive downloaded source from svn and Ive installed maven2. May you help me how > to compile this jar (commons-vfs-2.0-SNAPSHOT.jar) ? What command line args > should I use in maven? > > Thank you, > > 2010/10/18 Danilo Rosetto Muñoz <[email protected]> > > > Hi all, > > > > Sorry for the message size. Last mail went to the spam .. Probally beacause > > I posted some code and log ... I dont know if you allow posting code here > > ... If dont, please let me know. In order to provide you more information, I > > tried snipt.org (a website for sharing code snippets). > > > > After many tests, I could reach the following code that I think it could > > show you what is going on: > > http://snipt.org/kpomo/ > > > > When the server starts, I do the following commands: > > > >> ftp> open localhost > > > > Connected to danilo-pc. > > > > 220 Service ready for new user. > > > > User (danilo-pc:(none)): danilo > > > > 331 User name okay, need password for danilo. > > > > Password: > > > > 550 Requested action not taken. > > > > Login fail. > > > > > > Here is the log file: > > http://snipt.org/kpong/ > > > > Like I've comment on the code, when I test directories, first time I get ok > > and second time no ... This seems to occur based on authenticate method when > > it returns VsfInfo. > > > > Im using these libs: > > > >> commons-vfs-1.0.jar > > > > ftplet-api-1.0.5.jar > > > > ftpserver-core-1.0.5.jar > > > > mina-core-2.0.0-RC1.jar > > > > slf4j-api-1.5.2.jar > > > > slf4j-log4j12-1.5.2.jar > > > > vfsutils-ftpserver-0.1.0-SNAPSHOT.jar > > > > vfsutils-utils-0.1.0-SNAPSHOT.jar > > > > > > Sorry again for sending too many information. > > > > Thanks in advance, > > > > > > 2010/10/18 Danilo Rosetto Muñoz <[email protected]> > > > > Hi, I have this code: > >> > >> FtpServerFactory serverFactory = new FtpServerFactory(); > >> > >>> ListenerFactory factory = new ListenerFactory(); > >> > >> factory.setPort(21); > >> > >> serverFactory.addListener("default", factory.createListener()); > >> > >> > >>> serverFactory.setFileSystem(new VfsFileSystemFactory()); > >> > >> > >>> VfsUser user = new VfsUser(); > >> > >> user.setName("danilo"); > >> > >> user.setPassword("danilo"); > >> > >> user.setHomeDirectory("ram://ftp/danilo"); > >> > >> user.setEnabled(true); > >> > >> FileSystemManager fsm = VFS.getManager(); > >> > >> FileObject root = fsm.resolveFile("ram://root"); > >> > >> FileObject rootDir = fsm.createVirtualFileSystem(root); > >> > >> rootDir.createFolder(); > >> > >> FileObject homeDir = rootDir.resolveFile("ram://root/danilo"); > >> > >> homeDir.createFolder(); > >> > >> VfsInfo vfsInfo = new VfsInfo(rootDir, homeDir, true); > >> > >> user.setVfsInfo(vfsInfo); > >> > >> List<Authority> authorities = new ArrayList<Authority>(); > >> > >> authorities.add(new WritePermission()); > >> > >> user.setAuthorities(authorities); > >> > >> VfsUserManager um = new VfsUserManager(); > >> > >> um.save(user); > >> > >> serverFactory.setUserManager(um); > >> > >> > >>> FtpServer server = serverFactory.createServer(); > >> > >> server.start(); > >> > >> > >> I'm using the following libs: > >> commons-vfs-1.0.jar > >> ftplet-api-1.0.5.jar > >> ftpserver-core-1.0.5.jar > >> mina-core-2.0.0-RC1.jar > >> slf4j-api-1.5.2.jar > >> slf4j-log4j12-1.5.2.jar > >> vfsutils-ftpserver-0.1.0-SNAPSHOT.jar > >> vfsutils-utils-0.1.0-SNAPSHOT.jar > >> > >> The code works and starts de server ok, but I have the following error > >> during authentication: > >> > >>> ftp> open localhost > >> > >> Conectado a danilo-pc. > >> > >> 220 Service ready for new user. > >> > >> Usuário (danilo-pc:(none)): danilo > >> > >> 331 User name okay, need password for danilo. > >> > >> Senha: > >> > >> 530 Authentication failed. > >> > >> > >> Do you think updating to commons-vfs-2.0-SNAPSHOT.jar may help? > >> > >> Thank you, > >> > >> On Mon, Oct 18, 2010 at 12:26 PM, Frank van der Kleij > >> <[email protected]>wrote: > >> > >>> > >>> I compiled it; you can first try with VFS 1.0 if you want, the interfaces > >>> didn't change that much. > >>> > >>> > >>> > Date: Mon, 18 Oct 2010 11:56:31 -0200 > >>> > Subject: Re: FtpServer - Receive files by memory > >>> > From: [email protected] > >>> > To: [email protected] > >>> > > >>> > I cant find commons-vfs-2.0-SNAPSHOT.jar ... I tried google, project > >>> page > >>> > (apache) and sourceforge ... > >>> > > >>> > I found > >>> http://svn.apache.org/repos/asf/commons/proper/vfs/branches/VFS-2.0/ > >>> > ..Should > >>> > I download code and compile or do you have it in some repository? > >>> > > >>> > Best regards, > >>> > > >>> > On Mon, Oct 18, 2010 at 11:29 AM, Frank van der Kleij < > >>> [email protected]>wrote: > >>> > > >>> > > > >>> > > I think you'd better use commons-vfs-2.0-SNAPSHOT.jar. You should > >>> also add > >>> > > vfsutils-ftpserver-0.1.0-SNAPSHOT.jar and > >>> vfsutils-utils-0.1.0-SNAPSHOT.jar. > >>> > > > >>> > > Then to use it you should use the filesystem class provided in the > >>> vfsutils > >>> > > libraries (org.vfsutils.ftpserver.filesystem.VfsFileSystemFactory) > >>> and > >>> > > configure it, see > >>> > > http://vfs-utils.sourceforge.net/ftpserver/configuration.html > >>> > > > >>> > > Frank > >>> > > > >>> > > > Date: Mon, 18 Oct 2010 09:10:08 -0200 > >>> > > > Subject: Re: FtpServer - Receive files by memory > >>> > > > From: [email protected] > >>> > > > To: [email protected] > >>> > > > > >>> > > > I was trying to implement use of VSF when you give me this tip. > >>> > > > > >>> > > > I check the website you provided ( > >>> > > > http://vfs-utils.sourceforge.net/ftpserver/index.html): > >>> > > > *To use this bridge you should just add the VFS libraries, the VFS > >>> FTP > >>> > > > Server library and, if needed, your custom VFS Provider and its > >>> > > dependencies > >>> > > > to the common/lib directory of your Apache FTP Server > >>> installation.* > >>> > > > > >>> > > > So, I've added the following libs to my project: > >>> > > > commons-vfs-1.0.jar > >>> > > > ftplet-api-1.0.5.jar > >>> > > > ftpserver-core-1.0.5.jar > >>> > > > mina-core-2.0.0-RC1.jar > >>> > > > slf4j-api-1.5.2.jar > >>> > > > slf4j-log4j12-1.5.2.jar > >>> > > > > >>> > > > <http://vfs-utils.sourceforge.net/ftpserver/index.html>The FTP > >>> server > >>> > > > started and works, but doesn´t with VSF. This is code I'm using: > >>> > > > > >>> > > > > FtpServerFactory serverFactory = new FtpServerFactory(); > >>> > > > > >>> > > > ListenerFactory factory = new ListenerFactory(); > >>> > > > > >>> > > > factory.setPort(21); > >>> > > > > >>> > > > serverFactory.addListener("default", factory.createListener()); > >>> > > > > >>> > > > > >>> > > > > PropertiesUserManagerFactory userManagerFactory = new > >>> > > > > PropertiesUserManagerFactory(); > >>> > > > > >>> > > > userManagerFactory.setFile(new File("etc/ftp-users.properties")); > >>> > > > > >>> > > > userManagerFactory.setPasswordEncryptor(new > >>> SaltedPasswordEncryptor()); > >>> > > > > >>> > > > > >>> > > > > BaseUser user = new BaseUser(); > >>> > > > > >>> > > > user.setName("danilo"); > >>> > > > > >>> > > > user.setPassword("mypass"); > >>> > > > > >>> > > > user.setHomeDirectory("ram://ftp/danilo"); > >>> > > > > >>> > > > user.setEnabled(true); > >>> > > > > >>> > > > List<Authority> authorities = new ArrayList<Authority>(); > >>> > > > > >>> > > > authorities.add(new WritePermission()); > >>> > > > > >>> > > > user.setAuthorities(authorities); > >>> > > > > >>> > > > > >>> > > > > UserManager um = userManagerFactory.createUserManager(); > >>> > > > > >>> > > > um.save(user); > >>> > > > > >>> > > > serverFactory.setUserManager(um); > >>> > > > > >>> > > > > >>> > > > > FtpServer server = serverFactory.createServer(); > >>> > > > > >>> > > > server.start(); > >>> > > > > >>> > > > > >>> > > > Test creating a dir: > >>> > > > > >>> > > > > ftp> mkdir test > >>> > > > > >>> > > > 550 Can't create directory /test. > >>> > > > > >>> > > > > >>> > > > Test uploading file: > >>> > > > > >>> > > > > ftp> send > >>> > > > > >>> > > > Arquivo local c:/a.rar > >>> > > > > >>> > > > Arquivo remoto a.rar > >>> > > > > >>> > > > 200 Command PORT okay. > >>> > > > > >>> > > > 150 File status okay; about to open data connection. > >>> > > > > >>> > > > 551 /a.rar: Error on output file. > >>> > > > > >>> > > > > >>> > > > Any ideas ? > >>> > > > Thanks a lot, > >>> > > > > >>> > > > On Sun, Oct 17, 2010 at 7:22 PM, Frank van der Kleij < > >>> [email protected] > >>> > > >wrote: > >>> > > > > >>> > > > > > >>> > > > > Another option - though one that gives you slightly less control > >>> is to > >>> > > use > >>> > > > > the VFS filesystem plugin for the FTP server ( > >>> > > > > http://vfs-utils.sourceforge.net/ftpserver/index.html) because > >>> then > >>> > > you > >>> > > > > can use the ram:// filesystem ( > >>> > > > > http://commons.apache.org/vfs/filesystems.html#ram) that works > >>> on > >>> > > > > memory.Frank > >>> > > > > > Date: Fri, 15 Oct 2010 17:26:40 +0200 > >>> > > > > > Subject: Re: FtpServer - Receive files by memory > >>> > > > > > From: [email protected] > >>> > > > > > To: [email protected] > >>> > > > > > > >>> > > > > > 2010/10/15 Danilo Rosetto Muñoz <[email protected]>: > >>> > > > > > > I would like to know some way to get FTP received files > >>> directly > >>> > > from > >>> > > > > > > memory. I mean redirect file transfers to the memory and > >>> listening > >>> > > > > them. I > >>> > > > > > > want this in order to embbeded a FTP Server on my app and > >>> handling > >>> > > new > >>> > > > > > > files through memory without using filesystem. > >>> > > > > > > >>> > > > > > The best way of doing this would be using an in-memory file > >>> system > >>> > > > > > (implementing FileSystemFactory, FileSystemView and FtpFile). > >>> We do > >>> > > > > > not supply one, but it would certainly be possible to implement > >>> one. > >>> > > > > > > >>> > > > > > /niklas > >>> > > > > > >>> > > > > > >>> > > > > >>> > > > > >>> > > > > >>> > > > -- > >>> > > > Danilo Rosetto Muñoz > >>> > > > [email protected] > >>> > > > http://munozdanilo.googlepages.com > >>> > > > >>> > > > >>> > > >>> > > >>> > > >>> > -- > >>> > Danilo Rosetto Muñoz > >>> > [email protected] > >>> > http://munozdanilo.googlepages.com > >>> > >>> > >> > >> > >> > >> -- > >> Danilo Rosetto Muñoz > >> [email protected] > >> http://munozdanilo.googlepages.com > >> > > > > > > > > -- > > Danilo Rosetto Muñoz > > [email protected] > > http://munozdanilo.googlepages.com > > > > > > -- > Danilo Rosetto Muñoz > [email protected] > http://munozdanilo.googlepages.com
