/*  1*/ package PFSaver;
/*  2*/ 
/*  3*/ import java.io.BufferedInputStream;
/*  4*/ import java.io.BufferedOutputStream;
/*  5*/ import java.io.File;
/*  6*/ import java.io.FileOutputStream;
/*  7*/ import java.io.IOException;
/*  8*/ import java.io.ObjectInputStream;
/*  9*/ import java.io.OutputStream;
/* 10*/ import java.util.Enumeration;
/* 11*/ import java.util.zip.ZipEntry;
/* 12*/ import java.util.zip.ZipFile;
/* 13*/ 
/* 14*/ public class ZipDecompresser
/* 15*/ {
/* 16*/     private ZipFile zipfile;
/* 17*/     private ObjectInputStream oin = null;
/* 18*/     public static final String zipExtension = ".zip";
/* 19*/     
/* 20*/     public ZipDecompresser(String zippath) throws IOException
/* 21*/     {
/* 22*/         zipfile = new ZipFile(zippath);
/* 23*/     }
/* 24*/     
/* 25*/     public void decompress(String filename, String writefile) throws IOException
/* 26*/     {
/* 27*/         BufferedOutputStream out = null;
/* 28*/         ZipEntry entry = zipfile.getEntry(filename);
/* 29*/         try
/* 30*/         {
/* 31*/             out = new BufferedOutputStream(new FileOutputStream(writefile));
/* 32*/             decompress(out, zipfile, entry);
/* 33*/         }
/* 34*/         finally
/* 35*/         {
/* 36*/             out.close();
/* 37*/         }
/* 38*/     }
/* 39*/     
/* 40*/     public Object decompress(ZipEntry entry)
/* 41*/         throws IOException, ClassNotFoundException
/* 42*/     {
/* 43*/         Object obj;
/* 44*/         
/* 45*/         try
/* 46*/         {
/* 47*/             oin = new ObjectInputStream(zipfile.getInputStream(entry));
/* 48*/             obj = oin.readObject();
/* 49*/         }
/* 50*/         finally
/* 51*/         {
/* 52*/             if(oin!=null) oin.close();
/* 53*/         }
/* 54*/         
/* 55*/         return obj;
/* 56*/     }
/* 57*/     
/* 58*/     public void close() throws IOException
/* 59*/     {
/* 60*/         if(oin!=null) oin.close();
/* 61*/     }
/* 62*/     
/* 63*/     public static void decompressAll(OutputStream Aout, ZipFile zipfile)
/* 64*/         throws IOException
/* 65*/     {
/* 66*/         Enumeration e = zipfile.entries();
/* 67*/         while(e.hasMoreElements())
/* 68*/         {
/* 69*/             decompress(Aout, zipfile, ((ZipEntry)(e.nextElement())));
/* 70*/         }
/* 71*/     }
/* 72*/     
/* 73*/     public static void decompress(OutputStream Aout, ZipFile zipfile, ZipEntry entry)
/* 74*/         throws IOException
/* 75*/     {
/* 76*/         File file = new File(entry.getName());
/* 77*/         
/* 78*/         if(entry.isDirectory())
/* 79*/         {
/* 80*/             file.mkdirs();
/* 81*/         }
/* 82*/         else
/* 83*/         {
/* 84*/             BufferedInputStream in = new BufferedInputStream(
/* 85*/                     zipfile.getInputStream(entry));
/* 86*/             
/* 87*/             File parent = file.getParentFile();
/* 88*/             
/* 89*/             if(parent!=null)
/* 90*/             {
/* 91*/                 if(!(parent.exists()))
/* 92*/                     parent.mkdirs();
/* 93*/             }
/* 94*/             
/* 95*/             int buf;
/* 96*/             while((buf=in.read())!=-1)
/* 97*/             {
/* 98*/                 Aout.write(buf);
/* 99*/             }
/*100*/             in.close();
/*101*/         }
/*102*/     }
/*103*/     
/*104*/     public static Object decompress(ZipFile zipfile, ZipEntry entry)
/*105*/         throws IOException, ClassNotFoundException
/*106*/     {
/*107*/         ObjectInputStream oin = null;
/*108*/         Object obj = null;
/*109*/         
/*110*/         try
/*111*/         {
/*112*/             oin = new ObjectInputStream(zipfile.getInputStream(entry));
/*113*/             obj = oin.readObject();
/*114*/         }
/*115*/         finally
/*116*/         {
/*117*/             if(oin!=null) oin.close();
/*118*/         }
/*119*/ 
/*120*/         return obj;
/*121*/     }
/*122*/     
/*123*/     public static Object[] decompress(ZipFile zipfile)
/*124*/         throws IOException, ClassNotFoundException
/*125*/     {
/*126*/         Object[] obj = new Object[zipfile.size()];
/*127*/         Enumeration e = zipfile.entries();
/*128*/         
/*129*/         for(int i=0;e.hasMoreElements();i++)
/*130*/         {
/*131*/             ObjectInputStream in = null;
/*132*/             try
/*133*/             {
/*134*/                 in = new ObjectInputStream(zipfile.getInputStream(
/*135*/                         (ZipEntry)e.nextElement()));
/*136*/                 obj[i] = in.readObject();
/*137*/             }
/*138*/             finally
/*139*/             {
/*140*/                 if(in!=null) in.close();
/*141*/             }
/*142*/         }
/*143*/         
/*144*/         return obj;
/*145*/     }
/*146*/ }