package test;
 
public class BitAdd {
 
	/**
	 * 算法，给定一个二进制数n中1所在的位置，求3*n的二进制表达式中1的所在位置
	 * 例如 50 的二进制位110010 那么这个二进制数1的位置为{1,4,5}，50*3=150 求150的二进制数的1所在位置 
	 * 先利用2*n等于n左移以为，计算出2*n，再2*n+n 得出解，解最终打印出来了。关键步骤就是二进制加法。
 
	 */
	public static void main(String[] args) {
		int[] A={1,4,5};
		int[] B={2,3,4,5};
		Bit3Times(A);
		System.out.println("");
		Bit3Times(B);
 
	}
	public static void Bit3Times(int[] A){
		int[] B=new int[A.length];
		int[] C=new int[A.length+1];
		for(int i=0;i<A.length;i++){
			B[i]=A[i]+1;
			C[i]=A[i];
		}
 
		for(int i=0;i<C.length;i++){
			if(i<B.length){
				for(int j=0;j<B.length;j++){
					if(C[i]==B[j]){
						C[i]=C[i]+1;
						break;
					}else if(B[j]<C[i+1]&&B[j]>C[i]){
						C[B.length+i]=B[j];
					}
				}
			}
		}
		if(C[B.length-1]==B[B.length-1]){
			C[B.length-1]++;
		}
		int num=0;
		for(int i=0;i<C.length;i++){
			if(C[i]>0) num++;
			System.out.printf("%s,", C[i]);
		}
	}
 
}

#remove the utf-8  BOM for Ant
sub remove_bom {
	#open( my $in, "+<", "src/com/umpay/wap20/mobileProxy/MobileProxy.java" );
	foreach my $filename (@_) {
		print $filename,"\n";
		open( my $in, "+<", $filename );
		@lines = <$in>;
		$line1 = $lines[0];
		$t_chk1 = substr( $line1, 0, 1 );    #0xef -> 239
		$t_chk2 = substr( $line1, 1, 1 );    #0xbb -> 187
		$t_chk3 = substr( $line1, 2, 1 );    #0xbf ->191
		if ( ord($t_chk1) == 239 && ord($t_chk2) == 187 && ord($t_chk3) == 191 )
		{
			$line1 = substr( $line1, 3 );
			seek( $in, 0, 0 );
			print $in $line1;
		}
		close $in;
	}
}
&remove_bom("src/com/umpay/wap20/mobileProxy/MobileProxy.java"
,"src/com/umpay/wap20/security/GeneralKeyPairs.java"
,"src/com/umpay/wap20/security/RSAUtil.java"
,"src/com/umpay/wap/pages/WML.java");

@SipServlet
public class MyServlet extends SipServlet{
…
}

@SipApplication(name=”MySipApp”)
Package com.example.sip;

@SipApplication(name=”MySipApp”)
Package com.example.sip;
 public class MySipApp{
	@SipApplicationKey
	public static String sessionKey(SipServletRequest request){
		Return hash(request.getRequestURI()+getDomain(request.getForm()));
       }
}

//通过注释来调用
@Resource
SipFactory sf;
//通过查找的方式
SipFactory sf=(SipFactory)getServletContext().getAttribute(“javax.servlet.sip.SipFactory”);

@Resource
SipSessionUtil sessionUtil;
//或者
SipSessionUtil sessionUtil=(SipSessionUtil)getServletContext().getAttribute(“javax.servlet.sip.SipSessionUtil”);

@SipListener
Public class MyListener implements SipServletListener{
…..
}

package com.ohacker.sip.proxy;
import java.io.IOException;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.sip.*;
import javax.servlet.sip.Address;
/**
 *
 * @author O!Hacker
 */
@javax.servlet.sip.annotation.SipServlet
public class RegistratorServlet extends javax.servlet.sip.SipServlet {
   public static ArrayList<Address> CLIENT_LIST=new ArrayList<Address>();
 
    @Override
    protected void doInvite(SipServletRequest req) throws ServletException, IOException {
        System.err.println("doInvite action: "+ req.getCallId());
        Proxy proxy=req.getProxy();
        System.err.println(req.getTo().getURI().toString());
        proxy.proxyTo(req.getTo().getURI());
    }
 
    @Override
    protected void doRegister(SipServletRequest req) throws ServletException, IOException {
        System.err.println("doRegister action: "+ req.getCallId());
        System.err.println("doRegister action: "+ req.getRequestURI());
        SipServletResponse resp=null;
        Address address=req.getTo();
        if(!RegistratorServlet.CLIENT_LIST.contains(address)){
            CLIENT_LIST.add(address);
        }
        System.err.println(CLIENT_LIST.size());
        resp=req.createResponse(SipServletResponse.SC_OK);
        resp.send();
    }
}

<fileset id=”source.fileset” dir=”src” includes=”**/*.java”/>

<copy todir=”backup”>
	<fileset refid=”source.fileset”/>
</copy>

<javac destdir="${build.classes.dir}" debug="true" verbose="true" srcdir="src">
			<classpath refid="compile.classpath"/>
</javac>

<javac destdir="${build.classes.dir}" debug="true" verbose="true">
	<classpath refid="compile.classpath"/>
	<src path=”src”/>
</javac>

       <path id="src.dir">
		<pathelement path="src:conf"/>
	</path>
	<target name="mkdir">
		<mkdir dir="${build.classes.dir}"/>
	</target>
	<target name="compile" depends="mkdir">
		<javac destdir="${build.classes.dir}">
			<classpath refid="compile.classpath"/>
			<src refid="src.dir"/>
		</javac>
	</target>

<javac destdir="${build.classes.dir}">
			<classpath refid="compile.classpath"/>
			<src refid="src.dir"/>
			<src path=”test”/>
		</javac>

<javac srcdir=”src” destdir=”build/classes”>
	<include name=”org/mama/**/*.java”/>
	<exclude name=”org/mama/papa/*.java”/>
</javac>

<?xml version="1.0"?>
<project name="java_project" default="archive">
	<property file="build.properties"/>
 
	<path id="compile.classpath">
		<pathelement location="lib/*.jar"/>
	</path>
	<path id="src.dir">
		<pathelement path="src/java"/>
		<pathelement path="src/conf"/>
	</path>
	<target name="init">
		<mkdir dir="${build.classes.dir}"/>
		<mkdir dir="dist"/>
	</target>
	<target name="compile" depends="init">
 
		<javac destdir="${build.classes.dir}">
			<classpath refid="compile.classpath"/>
			<src refid="src.dir"/>
		</javac>
	</target>
	<target name="archive" depends="compile">
		<jar destfile="dist/${project.name}.jar" basedir="build/classes"/>
	</target>
	<target name="clear" depends="init">
		<delete dir="build"/>
		<delete dir="dist"/>
	</target>
</project>

>java -Xmx256m -jar filename.jar

>cd sailfin
>ant -f setup.xml

asadmin start-domain domain1