/**
 * Decode.java
 * @version 1.0.1
 */

package com.saas.biz.userMgr;
import com.saas.sys.buffer.Buffers;
import java.util.*;
import com.saas.sys.dbm.Dbtable;
import com.saas.sys.exp.SaasApplicationException;
import com.saas.sys.log.Logger;
public class Decode
{
	Dbtable  tradeQuery;
	Logger log; 
	Buffers inBuffer;
	Buffers outBuffer;
	public Decode() {
		log = new Logger(this);
		tradeQuery =new Dbtable();
	}
	public void  setTradeQuery(Dbtable tradeQuery)
	{
		this.tradeQuery = tradeQuery;
	}
	public Dbtable getTradeQuery()
	{
		return this.tradeQuery;
	}
	public void  setOutBuffer(Buffers outBuffer)
	{
		this.outBuffer = outBuffer;
	}
	public Buffers getOutBuffer()
	{
		return this.outBuffer;
	}
	public static String Decrypt(String str)
	{
		String encoderText="lsdfoglkwjemc-091324jlkmsda-0sd=1234;l;lsdkOPIER203-4LKJSLDJAS0D925JKNNC,MANSLDJQ32ELK1N4SAIp089er0234lkjo9df82l3kjlknf,nzxc,mn;lasdj9wquelq;d]qowe[;wq;qkwellsdkfj0-0POPOAR0W8RPOp-02@#$sdklj$#)0asdlksadLKJFA9820934)(&$3ij09sdj34-sdfj2po345-09dlkfjlkv,mxncv;laskdkl/a;au093hakjh2389~!@%&*%#&^539478(*&)^(&^_*8-*_+++|78w3ihsdnmnclksdj)(*#%*_@$(+#@$)&@#^*&^#@$()(*#@$HDFIkdhfgkjh098k;ldsk.sdv.c,msd;flkp0w34;2lk-=sd0p121o39-werl2k3;4lj09sdflskjlekfj,mv,mcxvjlksjdflksjdl*(#@!&akhduyqweperilmmdxcasnd*(#@9879327kjhasudfewr kwehriwueyrhc ausdgiq7w8e71 cdsh93ol2q32879y8932qwhdkjanhdskjaoe*&w#jh$)(*dsFshc na89wue32e981yewher12(*&#quds)(*i3o1928osaihdaklsdkalkduqowe3290874kljhklasdhlijhqweio4hwe89(*$#$eriho349oij(#*q$OIJHO)(&*#$_)(IUDSOIUoiOIUSAODFU034liusdrogiuet0lsdmc,.mg;lq-091lk3l;kjsdf--123098fe*(JOKJSFD983345oihjdp0(#*$&#@!HKJH!(@#*&ioysdk@#)uhOA7E98R7239845K(*&(#@*$&HKFDJHWERYIWoi)(*&#@&^%@!dsfoi;.;,p[osklejr230897*(&we2&^%@78*(&#@!(7~&*~^@*&^#(*&auroiqkjwrhoasdf89qlrlkjpour09werk23jh";
		int seed, pre;
		try{
		seed = DecodeChar(str,0);
		} catch (NumberFormatException e)
		{
			return "";
		}
		try{
	    pre = DecodeChar(str,2);
		}catch (NumberFormatException e)
		{
			return "";
		}
	    
	    pre = pre&3;
		
	    String ret = "";
	    int x;
	    int i,j;
	    int len = str.length();
	    int elen = encoderText.length();
	
		
		for (i=pre+pre+4,j=seed;i<len;i+=2){
			try{
				x = DecodeChar(str,i);
				
			}catch(NumberFormatException e)
			{
			return "";
			}
			
			int intValue= (int) encoderText.charAt(j);
			x ^= intValue;
			char ch=(char) x;
	        ret += ch;
			if (++j>=elen)
				j=0;
	    }
	
	    return ret;
	}

	public static String Encrypt(String str)
	{
		String encoderText="lsdfoglkwjemc-091324jlkmsda-0sd=1234;l;lsdkOPIER203-4LKJSLDJAS0D925JKNNC,MANSLDJQ32ELK1N4SAIp089er0234lkjo9df82l3kjlknf,nzxc,mn;lasdj9wquelq;d]qowe[;wq;qkwellsdkfj0-0POPOAR0W8RPOp-02@#$sdklj$#)0asdlksadLKJFA9820934)(&$3ij09sdj34-sdfj2po345-09dlkfjlkv,mxncv;laskdkl/a;au093hakjh2389~!@%&*%#&^539478(*&)^(&^_*8-*_+++|78w3ihsdnmnclksdj)(*#%*_@$(+#@$)&@#^*&^#@$()(*#@$HDFIkdhfgkjh098k;ldsk.sdv.c,msd;flkp0w34;2lk-=sd0p121o39-werl2k3;4lj09sdflskjlekfj,mv,mcxvjlksjdflksjdl*(#@!&akhduyqweperilmmdxcasnd*(#@9879327kjhasudfewr kwehriwueyrhc ausdgiq7w8e71 cdsh93ol2q32879y8932qwhdkjanhdskjaoe*&w#jh$)(*dsFshc na89wue32e981yewher12(*&#quds)(*i3o1928osaihdaklsdkalkduqowe3290874kljhklasdhlijhqweio4hwe89(*$#$eriho349oij(#*q$OIJHO)(&*#$_)(IUDSOIUoiOIUSAODFU034liusdrogiuet0lsdmc,.mg;lq-091lk3l;kjsdf--123098fe*(JOKJSFD983345oihjdp0(#*$&#@!HKJH!(@#*&ioysdk@#)uhOA7E98R7239845K(*&(#@*$&HKFDJHWERYIWoi)(*&#@&^%@!dsfoi;.;,p[osklejr230897*(&we2&^%@78*(&#@!(7~&*~^@*&^#(*&auroiqkjwrhoasdf89qlrlkjpour09werk23jh";
	
		int seed = (int)Random(255);
		int pre = seed & 3;
		int len = str.length();
		int elen = encoderText.length();
		int i,j;

		String ret = "";
		ret += EncodeChar(seed);
		ret += EncodeChar((((int)Random(255))&0xfc)+pre);
		for (i=0;i<pre;i++)
		    ret += EncodeChar((int)Random(255));

		for (i=0,j=seed;i<len;i++){
		    ret += EncodeChar( ((int)str.charAt(i)) ^ ((int)encoderText.charAt(j)) );
		if (++j>=elen)
		    j=0;
		}

		//System.out.println("enc: "+ret);
		return ret;
	}

	public static double Random(int x)
	{
		return (Math.floor(Math.random()*1000000))%x;
	}

	public static String EncodeChar(int c)
	{
	    String s = "";
		double x = Math.floor(c/16);
	    if (x>9){
	        s += (char)(((int)x)-10+0x61);
	    }
	    else{
	        s += (int)x;
	    }
	    x = c%16;
	    if (x>9){
	        s += (char)( ((int)x) -10+0x61);
	    }
	    else{
	        s += (int)x;
	    }
	    return s;
	}

	public static int DecodeChar(String str,int i) throws NumberFormatException
	{
		return Integer.parseInt(str.substring(i,i+2),16);
	}
	
}