import?james.*;
import?image.Bmp;

import?java.awt.*;
import?java.io.*;
import?java.util.*;
import?java.lang.*;


public?class?embed
{
????public?static?void?StandardUsage（）?{
????????System.out.println（“F5/JpegEncoder?for?Java（tm）“）;
????????System.out.println（““）;
????????System.out.println（“Program?usage:?java?embed?[Options]?\“InputImage\“.\“ext\“?[\“OutputFile\“[.jpg]]“）;
????????System.out.println（““）;
????????System.out.println（“You?have?the?following?options:“）;
????????System.out.println（“-e?bed>\tdefault:?embed?nothing“）;
????????System.out.println（“-p?\t\tdefault:?\“abc123\“?only?used?when?-e?is?specified“）;
????????System.out.println（“-q?\tdefault:?80“）;
????????System.out.println（“-c?\t\tdefault:?\“JPEG?Encoder?Copyright?1998?James?R.?Weeks?and?BioElectroMech.??\““）;
????????System.out.println（““）;
????????System.out.println（“\“InputImage\“?is?the?name?of?an?existing?image?in?the?current?directory.“）;
????????System.out.println（“??（\“InputImage?may?specify?a?directory?too.）?\“ext\“?must?be?.tif?.gif“）;
????????System.out.println（“??or?.jpg.“）;
????????System.out.println（“Quality?is?an?integer?（0?to?100）?that?specifies?how?similar?the?compressed“）;
????????System.out.println（“??image?is?to?\“InputImage.\“??100?is?almost?exactly?like?\“InputImage\“?and?0?is“）;
????????System.out.println（“??most?dissimilar.??In?most?cases?70?-?80?gives?very?good?results.“）;
????????System.out.println（“\“OutputFile\“?is?an?optional?argument.??If?\“OutputFile\“?isn‘t?specified?then“）;
????????System.out.println（“??the?input?file?name?is?adopted.??This?program?will?NOT?write?over?an?existing“）;
????????System.out.println（“??file.??If?a?directory?is?specified?for?the?input?image?then?\“OutputFile\““）;
????????System.out.println（“??will?be?written?in?that?directory.??The?extension?\“.jpg\“?may?automatically?be“）;
????????System.out.println（“??added.“）;
????????System.out.println（““）;
????????System.out.println（“Copyright?1998?BioElectroMech?and?James?R.?Weeks.??Portions?copyright?IJG?and“）;
????????System.out.println（“??Florian?Raemy?LCAV.??See?license.txt?for?details.“）;
????????System.out.println（“Visit?BioElectroMech?at?www.obrador.com.??Email?James@obrador.com.“）;
????????System.out.println（“Steganography?added?by?Andreas?Westfeld?westfeld@inf.tu-dresden.de“）;
????????System.exit（0）;
????}

????public?static?void?main（String?args[]）?{
	Image?image?=?null;
	FileOutputStream?dataOut?=?null;
	File?file?outFile;
	JpegEncoder?jpg;
	int?i?Quality?=?80;
//?Check?to?see?if?the?input?file?name?has?one?of?the?extensions:
//?????.tif?.gif?.jpg
//?If?not?print?the?standard?use?info.
	boolean?haveInputImage?=?false;
	String?embFileName=null;
	String?comment=“JPEG?Encoder?Copyright?1998?James?R.?Weeks?and?BioElectroMech.??“;
	String?password=“abc123“;
	String?inFileName=null;
	String?outFileName=null;
	if?（args.length?	????StandardUsage（）;
	for?（i=0;?i	????if?（!args[i].startsWit

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????213??1999-12-16?13:01??f5r12beta\f5\bin.noise

?????文件????????665??2001-06-21?11:52??f5r12beta\f5\crypt\F5Random.class

?????文件????????697??2001-06-21?11:52??f5r12beta\f5\crypt\F5Random.java

?????文件????????516??2000-06-13?15:34??f5r12beta\f5\crypt\Permutation.class

?????文件????????913??2000-06-13?15:29??f5r12beta\f5\crypt\Permutation.java

?????文件?????????94??2000-06-06?16:02??f5r12beta\f5\d

?????文件?????????63??1999-12-28?16:31??f5r12beta\f5\d.bat

?????文件????????109??2001-11-06?11:39??f5r12beta\f5\e

?????文件????????105??2001-11-06?11:39??f5r12beta\f5\e.bat

?????文件???????4685??2001-11-06?11:40??f5r12beta\f5\embed.class

?????文件???????5203??2001-11-06?11:40??f5r12beta\f5\embed.java

?????文件???????4335??2002-07-03?17:37??f5r12beta\f5\Extract.class

?????文件???????6331??2002-07-03?17:36??f5r12beta\f5\Extract.java

?????文件??????18347??1999-07-15?16:21??f5r12beta\f5\gpl.txt

?????文件???????2609??2000-06-13?15:34??f5r12beta\f5\image\Bmp.class

?????文件???????2545??2000-05-06?12:21??f5r12beta\f5\image\Bmp.java

?????文件???????4867??2002-07-05?17:02??f5r12beta\f5\james\DCT.class

?????文件???????7345??2002-07-05?17:02??f5r12beta\f5\james\Huffman.class

?????文件??????20256??1998-04-05?21:39??f5r12beta\f5\james\IJGreadme.txt

?????文件???????4758??2000-05-06?12:41??f5r12beta\f5\james\Jpeg.java

?????文件??????10672??2002-07-05?17:02??f5r12beta\f5\james\JpegEncoder.class

?????文件??????60541??2002-07-05?17:02??f5r12beta\f5\james\JpegEncoder.java

?????文件???????3719??2002-07-05?17:02??f5r12beta\f5\james\JpegInfo.class

?????文件???????1466??1999-09-09?12:20??f5r12beta\f5\james\license.txt

?????文件????????383??1998-05-13?12:55??f5r12beta\f5\james\version.txt

?????文件????????341??2000-04-29?21:26??f5r12beta\f5\java\security\SecureRandomSpi.class

?????文件????????323??1999-12-21?15:49??f5r12beta\f5\license.txt

?????文件?????188706??1999-12-28?16:30??f5r12beta\f5\lopez.bmp

?????文件????????373??2000-06-06?16:57??f5r12beta\f5\Makefile

?????文件?????????64??1999-12-28?16:31??f5r12beta\f5\ms_d.bat

............此處省略22個文件信息