package com.esotericsoftware.scar;

import static com.esotericsoftware.minlog.Log.*;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.InetAddress;

import org.apache.commons.net.ftp.FTPClient;

import com.esotericsoftware.wildcard.Paths;

public class FTP {
	static public boolean upload (String server, String user, String password, String dir, Paths paths, boolean passive)
		throws IOException {
		FTPClient ftp = new FTPClient();
		InetAddress address = InetAddress.getByName(server);
		if (DEBUG) debug("Connecting to FTP server: " + address);
		ftp.connect(address);
		if (passive) ftp.enterLocalPassiveMode();
		if (!ftp.login(user, password)) {
			if (ERROR) error("FTP login failed for user: " + user);
			return false;
		}
		if (!ftp.changeWorkingDirectory(dir)) {
			if (ERROR) error("FTP directory change failed: " + dir);
			return false;
		}
		ftp.setFileType(org.apache.commons.net.ftp.FTP.BINARY_FILE_TYPE);
		for (String path : paths) {
			if (INFO) info("FTP upload: " + path);
			BufferedInputStream input = new BufferedInputStream(new FileInputStream(path));
			try {
				ftp.storeFile(new File(path).getName(), input);
			} finally {
				try {
					input.close();
				} catch (Exception ignored) {
				}
			}
		}
		ftp.logout();
		ftp.disconnect();
		return true;
	}
}