Package org.apache.ftpserver.ftplet

Examples of org.apache.ftpserver.ftplet.FtpFile

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     * Get the file list. Files will be listed in alphabetlical order.
     */
    private List<? extends FtpFile> listFiles(FileSystemView fileSystemView, String file) {
        List <? extends FtpFile> files = null;
        try {
            FtpFile virtualFile = fileSystemView.getFile(file);
            if (virtualFile.isFile()) {
                List<FtpFile> auxFiles = new ArrayList<FtpFile>();
                auxFiles.add(virtualFile);
                files = auxFiles;
            } else {
                files = virtualFile.listFiles();
            }
        } catch (FtpException ex) {
        }
        return files;
    }
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                    "DELE", null, null));
            return;
        }

        // get file object
        FtpFile file = null;

        try {
            file = session.getFileSystemView().getFile(fileName);
        } catch (Exception ex) {
            LOG.debug("Could not get file " + fileName, ex);
        }
        if (file == null) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                    "DELE.invalid", fileName, null));
            return;
        }
       
        // check file
        fileName = file.getAbsolutePath();

        if (file.isDirectory()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                    "DELE.invalid", fileName, file));
            return;
        }
       
        if (!file.isRemovable()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_450_REQUESTED_FILE_ACTION_NOT_TAKEN,
                    "DELE.permission", fileName, file));
            return;
        }

        // now delete
        if (file.delete()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_250_REQUESTED_FILE_ACTION_OKAY, "DELE",
                    fileName, file));

            // log message
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            session.resetState();

            String pathName = request.getArgument();

            // get filenames
            FtpFile file = null;
            try {
                String filePrefix;
                if (pathName == null) {
                    filePrefix = "ftp.dat";
                } else {
                    FtpFile dir = session.getFileSystemView().getFile(
                            pathName);
                    if (dir.isDirectory()) {
                        filePrefix = pathName + "/ftp.dat";
                    } else {
                        filePrefix = pathName;
                    }
                }
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     * Get unique file object.
     */
    //TODO may need synchronization
    protected FtpFile getUniqueFile(FtpIoSession session, FtpFile oldFile)
            throws FtpException {
        FtpFile newFile = oldFile;
        FileSystemView fsView = session.getFileSystemView();
        String fileName = newFile.getAbsolutePath();
        while (newFile.doesExist()) {
            newFile = fsView.getFile(fileName + '.'
                    + System.currentTimeMillis());
            if (newFile == null) {
                break;
            }
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            Date time = DateUtils.parseFTPDate(timestamp);
           
            String fileName = arguments[1].trim();
           
            // get file object
            FtpFile file = null;
           
            try {
                file = session.getFileSystemView().getFile(fileName);
            } catch (Exception ex) {
                LOG.debug("Exception getting the file object: " + fileName, ex);
            }
           
            if (file == null || !file.doesExist()) {
                session
                .write(LocalizedFtpReply
                        .translate(
                                session,
                                request,
                                context,
                                FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                                "MFMT.filemissing", fileName));
                return;
            }
           
            // check file
            if (!file.isFile()) {
                session
                .write(LocalizedFtpReply
                        .translate(
                                session,
                                request,
                                context,
                                FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS,
                                "MFMT.invalid", null));
                return;
            }

             // check if we can set date and retrieve the actual date stored for the file.
             if (!file.setLastModified(time.getTime())) {
                 // we couldn't set the date, possibly the file was locked
                 session.write(LocalizedFtpReply.translate(session, request, context,
                         FtpReply.REPLY_450_REQUESTED_FILE_ACTION_NOT_TAKEN, "MFMT",
                         fileName));
                 return;
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                    "MKD", null, null));
            return;
        }

        // get file object
        FtpFile file = null;
        try {
            file = session.getFileSystemView().getFile(fileName);
        } catch (Exception ex) {
            LOG.debug("Exception getting file object", ex);
        }
        if (file == null) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                    "MKD.invalid", fileName, file));
            return;
        }

        // check permission
        fileName = file.getAbsolutePath();
        if (!file.isWritable()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                    "MKD.permission", fileName, file));
            return;
        }

        // check file existance
        if (file.doesExist()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                    "MKD.exists", fileName, file));
            return;
        }

        // now create directory
        if (file.mkdir()) {
            session.write(LocalizedFileActionFtpReply.translate(session, request, context,
                    FtpReply.REPLY_257_PATHNAME_CREATED, "MKD", fileName, file));

            // write log message
            String userName = session.getUser().getName();
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                    "MDTM", null));
            return;
        }

        // get file object
        FtpFile file = null;
        try {
            file = session.getFileSystemView().getFile(fileName);
        } catch (Exception ex) {
            LOG.debug("Exception getting file object", ex);
        }
        if (file == null) {
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN, "MDTM",
                    fileName));
            return;
        }

        // now print date
        fileName = file.getAbsolutePath();
        if (file.doesExist()) {
            String dateStr = DateUtils.getFtpDate(file.getLastModified());
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_213_FILE_STATUS, "MDTM", dateStr));
        } else {
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN, "MDTM",
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        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < fileNames.length; i++) {
            String fileName = fileNames[i].trim();

            // get file object
            FtpFile file = null;

            try {
                file = session.getFileSystemView().getFile(fileName);
            } catch (Exception ex) {
                LOG.debug("Exception getting the file object: " + fileName, ex);
            }

            if (file == null) {
                session
                        .write(LocalizedFtpReply
                                .translate(
                                        session,
                                        request,
                                        context,
                                        FtpReply.REPLY_504_COMMAND_NOT_IMPLEMENTED_FOR_THAT_PARAMETER,
                                        "MD5.invalid", fileName));
                return;
            }

            // check file
            if (!file.isFile()) {
                session
                        .write(LocalizedFtpReply
                                .translate(
                                        session,
                                        request,
                                        context,
                                        FtpReply.REPLY_504_COMMAND_NOT_IMPLEMENTED_FOR_THAT_PARAMETER,
                                        "MD5.invalid", fileName));
                return;
            }

            InputStream is = null;
            try {
                is = file.createInputStream(0);
                String md5Hash = md5(is);

                if (i > 0) {
                    sb.append(", ");
                }
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                                        "RETR", null, null));
                return;
            }

            // get file object
            FtpFile file = null;
            try {
                file = session.getFileSystemView().getFile(fileName);
            } catch (Exception ex) {
                LOG.debug("Exception getting file object", ex);
            }
            if (file == null) {
                session.write(LocalizedDataTransferFtpReply.translate(session, request, context,
                        FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                        "RETR.missing", fileName, file));
                return;
            }
            fileName = file.getAbsolutePath();

            // check file existance
            if (!file.doesExist()) {
                session.write(LocalizedDataTransferFtpReply.translate(session, request, context,
                        FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                        "RETR.missing", fileName, file));
                return;
            }

            // check valid file
            if (!file.isFile()) {
                session.write(LocalizedDataTransferFtpReply.translate(session, request, context,
                        FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                        "RETR.invalid", fileName, file));
                return;
            }

            // check permission
            if (!file.isReadable()) {
                session.write(LocalizedDataTransferFtpReply.translate(session, request, context,
                        FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
                        "RETR.permission", fileName, file));
                return;
            }
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    public void testSingleFile() {
        assertEquals("short\r\n", formater.format(TEST_FILE));
    }

    public void testSingleDir() {
        FtpFile dir = new MockFileObject() {
            @Override
            public boolean isDirectory() {
                return true;
            }
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Related Classes of org.apache.ftpserver.ftplet.FtpFile

  • org.apache.ftpserver.command.impl.APPE
  • org.apache.ftpserver.command.impl.CDUP
  • org.apache.ftpserver.command.impl.CWD
  • org.apache.ftpserver.command.impl.DELE
  • org.apache.ftpserver.command.impl.LIST
  • org.apache.ftpserver.command.impl.listing.DirectoryLister
  • org.apache.ftpserver.command.impl.MD5
  • org.apache.ftpserver.command.impl.MDTM
  • org.apache.ftpserver.command.impl.MFMT
  • org.apache.ftpserver.command.impl.MKD
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