com.mendhak.gpslogger.senders.ftp.Ftp.java Source code

Introduction

Here is the source code for com.mendhak.gpslogger.senders.ftp.Ftp.java

Source

/*
*    This file is part of GPSLogger for Android.
*
*    GPSLogger for Android is free software: you can redistribute it and/or modify
*    it under the terms of the GNU General Public License as published by
*    the Free Software Foundation, either version 3 of the License, or
*    (at your option) any later version.
*
*    GPSLogger for Android is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU General Public License for more details.
*
*    You should have received a copy of the GNU General Public License
*    along with GPSLogger for Android.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.mendhak.gpslogger.senders.ftp;

import com.mendhak.gpslogger.common.Utilities;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPSClient;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import java.io.InputStream;

public class Ftp {
    public static boolean Upload(String server, String username, String password, int port, boolean useFtps,
            String protocol, boolean implicit, InputStream inputStream, String fileName) {
        FTPClient client = null;

        try {
            if (useFtps) {
                client = new FTPSClient(protocol, implicit);

                KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
                kmf.init(null, null);
                KeyManager km = kmf.getKeyManagers()[0];
                ((FTPSClient) client).setKeyManager(km);
            } else {
                client = new FTPClient();
            }

        } catch (Exception e) {
            e.printStackTrace();
        }

        try {
            Utilities.LogDebug("Connecting to FTP");
            client.connect(server, port);

            Utilities.LogDebug("Logging in to FTP server");
            if (client.login(username, password)) {
                client.enterLocalPassiveMode();

                Utilities.LogDebug("Uploading file to FTP server");

                FTPFile[] existingDirectory = client.listFiles("GPSLogger");

                if (existingDirectory.length <= 0) {
                    client.makeDirectory("GPSLogger");
                }

                client.changeWorkingDirectory("GPSLogger");
                boolean result = client.storeFile(fileName, inputStream);
                inputStream.close();
                if (result) {
                    Utilities.LogDebug("Successfully FTPd file");
                } else {
                    Utilities.LogDebug("Failed to FTP file");
                }

            } else {
                Utilities.LogDebug("Could not log in to FTP server");
                return false;
            }

        } catch (Exception e) {
            Utilities.LogError("Could not connect or upload to FTP server.", e);
        } finally {
            try {
                Utilities.LogDebug("Logging out of FTP server");
                client.logout();

                Utilities.LogDebug("Disconnecting from FTP server");
                client.disconnect();
            } catch (Exception e) {
                Utilities.LogError("Could not logout or disconnect", e);
            }
        }

        return true;
    }
}