Examples with FTPClient org.apache.commons.net.ftp.FTPClient used on opensource projects

Example 46 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project structr by structr.

the class FtpFilesTest method test06OverwriteFile.

@Test
public void test06OverwriteFile() {
    FTPClient ftp = setupFTPClient("ftpuser1");
    final String name1 = "file1";
    try (final Tx tx = app.tx()) {
        FTPFile[] files = ftp.listFiles();
        assertNotNull(files);
        assertEquals(0, files.length);
        ftp.setFileType(FTP.ASCII_FILE_TYPE);
        ftp.setAutodetectUTF8(true);
        // Store a file
        InputStream in = IOUtils.toInputStream("Initial Content");
        ftp.storeFile(name1, in);
        in.close();
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
    try (final Tx tx = app.tx()) {
        // Store a file
        InputStream in = IOUtils.toInputStream("Overwritten Content");
        ftp.storeFile(name1, in);
        in.close();
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
    try (final Tx tx = app.tx()) {
        final ByteArrayOutputStream os = new ByteArrayOutputStream();
        final FTPFile[] files = ftp.listFiles();
        assertNotNull(files);
        assertEquals(1, files.length);
        assertEquals(name1, files[0].getName());
        ftp.retrieveFile(files[0].getName(), os);
        final byte[] data = os.toByteArray();
        final String content = new String(data, 0, data.length);
        assertEquals("Invalid content for overwritten file", "Overwritten Content", content);
        ftp.disconnect();
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
}

Example 47 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project structr by structr.

the class FtpFilesTest method test00StoreFile.

@Test
public void test00StoreFile() {
    FTPClient ftp = setupFTPClient("ftpuser1");
    final String name1 = "file1";
    final String name2 = "file2";
    try (final Tx tx = app.tx()) {
        FTPFile[] files = ftp.listFiles();
        assertNotNull(files);
        assertEquals(0, files.length);
        ftp.setFileType(FTP.ASCII_FILE_TYPE);
        ftp.setAutodetectUTF8(true);
        // Store a file
        InputStream in = IOUtils.toInputStream("Test Content");
        ftp.storeFile(name1, in);
        in.close();
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
    String[] fileNames = null;
    try (final Tx tx = app.tx()) {
        fileNames = ftp.listNames();
        assertNotNull(fileNames);
        assertEquals(1, fileNames.length);
        assertEquals(name1, fileNames[0]);
        // Create second file in /
        createFTPFile(null, name2);
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
    try (final Tx tx = app.tx()) {
        fileNames = ftp.listNames();
        assertNotNull(fileNames);
        assertEquals(2, fileNames.length);
        assertEquals(name1, fileNames[0]);
        assertEquals(name2, fileNames[1]);
        ftp.disconnect();
        tx.success();
    } catch (IOException | FrameworkException ex) {
        logger.warn("", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
}

Example 48 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project structr by structr.

the class FtpTest method setupFTPClient.

/**
 * Creates an FTP client, a backend user and logs this user in.
 *
 * @param username
 * @return
 */
protected FTPClient setupFTPClient(final String username) {
    FTPClient ftp = new FTPClient();
    try {
        ftp.connect("localhost", ftpPort);
        logger.info("Reply from FTP server:", ftp.getReplyString());
        int reply = ftp.getReplyCode();
        assertTrue(FTPReply.isPositiveCompletion(reply));
        String password = "ftpuserpw1";
        try (final Tx tx = StructrApp.getInstance(securityContext).tx()) {
            ftpUser = createFTPUser(username, password);
            tx.success();
        } catch (FrameworkException fex) {
            logger.error("Unable to create FTP user", fex);
        }
        boolean loginSuccess = ftp.login(username, password);
        logger.info("Tried to login as {}/{}: {}", new Object[] { username, password, loginSuccess });
        assertTrue(loginSuccess);
        reply = ftp.getReplyCode();
        assertEquals(FTPReply.USER_LOGGED_IN, reply);
    } catch (IOException ex) {
        logger.error("Error in FTP test", ex);
        fail("Unexpected exception: " + ex.getMessage());
    }
    return ftp;
}

Example 49 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project network-monitor by caarmen.

the class SpeedTestUpload method upload.

public static SpeedTestResult upload(SpeedTestUploadConfig uploadConfig) {
    Log.v(TAG, "upload " + uploadConfig);
    // Make sure we have a file to upload
    if (!uploadConfig.file.exists())
        return new SpeedTestResult(0, 0, 0, SpeedTestStatus.INVALID_FILE);
    FTPClient ftp = new FTPClient();
    ftp.setConnectTimeout(TIMEOUT);
    ftp.setDataTimeout(TIMEOUT);
    ftp.setDefaultTimeout(TIMEOUT);
    // For debugging, we'll log all the ftp commands
    if (BuildConfig.DEBUG) {
        PrintCommandListener printCommandListener = new PrintCommandListener(System.out);
        ftp.addProtocolCommandListener(printCommandListener);
    }
    InputStream is = null;
    try {
        // Set buffer size of FTP client
        ftp.setBufferSize(1048576);
        // Open a connection to the FTP server
        ftp.connect(uploadConfig.server, uploadConfig.port);
        int reply = ftp.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE);
        }
        // Login to the FTP server
        if (!ftp.login(uploadConfig.user, uploadConfig.password)) {
            ftp.disconnect();
            return new SpeedTestResult(0, 0, 0, SpeedTestStatus.AUTH_FAILURE);
        }
        // Try to change directories
        if (!TextUtils.isEmpty(uploadConfig.path) && !ftp.changeWorkingDirectory(uploadConfig.path)) {
            Log.v(TAG, "Upload: could not change path to " + uploadConfig.path);
            return new SpeedTestResult(0, 0, 0, SpeedTestStatus.INVALID_FILE);
        }
        // set the file type to be read as a binary file
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        ftp.enterLocalPassiveMode();
        // Upload the file
        is = new FileInputStream(uploadConfig.file);
        long before = System.currentTimeMillis();
        long txBytesBefore = TrafficStats.getTotalTxBytes();
        if (!ftp.storeFile(uploadConfig.file.getName(), is)) {
            ftp.disconnect();
            Log.v(TAG, "Upload: could not store file to " + uploadConfig.path + ". Error code: " + ftp.getReplyCode() + ", error string: " + ftp.getReplyString());
            return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE);
        }
        // Calculate stats
        long after = System.currentTimeMillis();
        long txBytesAfter = TrafficStats.getTotalTxBytes();
        ftp.logout();
        ftp.disconnect();
        Log.v(TAG, "Upload complete");
        return new SpeedTestResult(txBytesAfter - txBytesBefore, uploadConfig.file.length(), after - before, SpeedTestStatus.SUCCESS);
    } catch (SocketException e) {
        Log.e(TAG, "upload " + e.getMessage(), e);
        return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE);
    } catch (IOException e) {
        Log.e(TAG, "upload " + e.getMessage(), e);
        return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE);
    } finally {
        IoUtil.closeSilently(is);
    }
}

Example 50 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project Java by Everything1sPossible.

the class FTPClientUtil method downloadFromFTP.

/**
 * 从ftp文件服务器下载文件
 *
 * @param ip
 *            ftp 地址
 * @param port
 *            端口号
 * @param username
 *            ftp 登录用户名
 * @param password
 *            ftp 登录密码
 * @param ftpGoalDir
 *            要下载的文件路径
 * @param renameFileName
 *            要下载的文件名称
 * @param sourceFileUrl
 *            下载文件保存路径，可包含文件名
 * @return 下载成功则返回 1，否则返回0
 */
public static void downloadFromFTP(String ip, int port, String userName, String passWord, String ftpGoalDir, String renameFileName, String sourceFileUrl) {
    FTPClient ftpClient = new FTPClient();
    FileOutputStream fos = null;
    try {
        File dir = new File(sourceFileUrl);
        if (!dir.exists()) {
            dir.mkdirs();
        }
        System.out.println("FTP链接开始....");
        // 设置30s
        ftpClient.setConnectTimeout(30 * 1000);
        ftpClient.setControlEncoding("UTF-8");
        ftpClient.connect(ip, port);
        ftpClient.login(userName, passWord);
        System.out.println("FTP链接成功....");
        String remoteFileName = ftpGoalDir;
        fos = new FileOutputStream(sourceFileUrl + File.separator + renameFileName);
        ftpClient.setBufferSize(1024);
        System.out.println("remoteFileName:" + sourceFileUrl + File.separator + renameFileName);
        // 设置文件类型（二进制）
        ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
        // 10分钟
        ftpClient.setDataTimeout(600 * 1000);
        // 开始本地被动模式 （linux下必须设置）
        ftpClient.enterLocalPassiveMode();
        ftpClient.retrieveFile(remoteFileName + File.separator + renameFileName, fos);
        System.out.println("successful!");
    } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("FTP客户端出错！", e);
    } finally {
        IOUtils.closeQuietly(fos);
        try {
            ftpClient.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
            throw new RuntimeException("关闭FTP连接发生异常！", e);
        }
    }
}