params.java

NetFlow可用于网络规划、负载均衡、安全监控等.NetFlow分析软件

package cai.utils;

import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.text.SimpleDateFormat;
import java.util.Date;

import cai.flow.collector.interpretator.IpSegmentManager;

public abstract class Params {
	public static boolean v9TemplateOverwrite = false;

	public static boolean template_refreshFromHD = false;

	public static boolean ip2ipsConvert = true;

	public static long[] ipSrcExcludes = null;// init in Collector.java

	public static long[] ipSrcIncludes = null;

	public static boolean isSrcExcludes(long addr) {
		if (ipSrcExcludes != null) {
			for (int idx = 0; idx < ipSrcExcludes.length; idx++) {
				if ((addr & ipSrcExcludes[idx]) == ipSrcExcludes[idx]) {
					if ((addr | ipSrcExcludes[idx]) == addr) {
						return true;
					}
				}
			}
		}
		return false;
	}

	public static boolean isSrcIncludes(long addr) {
		if (ipSrcIncludes != null) {
			for (int idx = 0; idx < ipSrcIncludes.length; idx++) {
				if ((addr & ipSrcIncludes[idx]) == ipSrcIncludes[idx]) {
					if ((addr | ipSrcIncludes[idx]) == addr) {
						return true;
					}
				}
			}
		}
		return false;
	}

	public static long[] ipDstExcludes = null;// init in Collector.java

	public static long[] ipDstIncludes = null;

	public static boolean isDstExcludes(long addr) {
		if (ipDstExcludes != null) {
			for (int idx = 0; idx < ipDstExcludes.length; idx++) {
				if ((addr & ipDstExcludes[idx]) == ipDstExcludes[idx]) {
					if ((addr | ipDstExcludes[idx]) == addr) {
						return true;
					}
				}
			}
		}
		return false;
	}

	public static boolean isDstIncludes(long addr) {
		if (ipDstIncludes != null) {
			for (int idx = 0; idx < ipDstIncludes.length; idx++) {
				if ((addr & ipDstIncludes[idx]) == ipDstIncludes[idx]) {
					if ((addr | ipDstIncludes[idx]) == addr) {
						return true;
					}
				}
			}
		}
		return false;
	}

	public static boolean DEBUG = false;

	public static String encoding = "GBK";

	public static String path = null;// like "D:\Dev\workspace\netflow\bin"
	static {
		path = Params.class.getProtectionDomain().getCodeSource().getLocation()
				.getFile();
		try {
			path = URLDecoder.decode(path, "UTF-8");
		} catch (UnsupportedEncodingException e) {
		}
		File directory = new File(path);
		;
		if (path.trim().toLowerCase().endsWith(".jar")) {
			directory = directory.getParentFile();
		}
		try {
			path = directory.getCanonicalPath();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	static SimpleDateFormat f = new SimpleDateFormat("yyyyMMddHHmmss");

	public static String getCurrentTime() {
		return f.format(new Date());
	}
}