package gnu.inet.ftp;

import gnu.inet.ftp.FTPConnection;
import gnu.inet.util.GetLocalHostAction;
import gnu.inet.util.GetSystemPropertyAction;
import java.io.FileNotFoundException;
import java.io.FilterInputStream;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.URL;
import java.net.URLConnection;
import java.security.AccessController;
import java.util.HashMap;
import java.util.Map;

public class FTPURLConnection extends URLConnection {

   protected FTPConnection connection;
   protected int fileStructure = -1;
   protected boolean passive = 1;
   protected int representationType = 3;
   protected int transferMode = -1;


   public FTPURLConnection(URL var1) {
      super(var1);

   }

   private void addRequestPropertyValue(Map var1, String var2) {
      String var3 = this.getRequestProperty(var2);

      var1.put(var2, var3);

   }

   public void addRequestProperty(String var1, String var2) {
      this.setRequestProperty(var1, var2);

   }

   public void connect() throws IOException {
      if(!this.connected) {

         String var1 = this.url.getHost();

         int var2 = this.url.getPort();

         String var3 = this.url.getUserInfo();

         Object var4 = null;

         String var10;

         String var11;

         if(var3 != null) {

            int var5 = var3.indexOf(58);

            if(var5 != -1) {

               int var6 = var5 + 1;

               String var7 = var3.substring(var6);

               String var8 = var3.substring(0, var5);

               var10 = var8;

               var11 = var7;

            } else {

               var10 = var3;

               var11 = (String)var4;

            }

         } else {

            String var26 = "anonymous";

            String var13 = (String)AccessController.doPrivileged(new GetSystemPropertyAction("user.name"));

            InetAddress var14 = (InetAddress)AccessController.doPrivileged(new GetLocalHostAction());

            StringBuilder var15 = (new StringBuilder()).append(var13).append("@");

            String var16;

            if(var14 == null) {

               var16 = "localhost";

            } else {

               var16 = var14.getHostName();

            }



            var11 = var15.append(var16).toString();

            var10 = var26;

         }



         FTPConnection var12 = new FTPConnection(var1, var2);

         this.connection = var12;

         if(!this.connection.authenticate(var10, var11)) {

            throw new SecurityException("Authentication failed");

         } else {

            FTPConnection var17 = this.connection;

            boolean var18 = this.passive;

            var17.setPassive(var18);

            if(this.representationType != -1) {

               FTPConnection var19 = this.connection;

               int var20 = this.representationType;

               var19.setRepresentationType(var20);

            }



            if(this.fileStructure != -1) {

               FTPConnection var21 = this.connection;

               int var22 = this.fileStructure;

               var21.setFileStructure(var22);

            }



            if(this.transferMode != -1) {

               FTPConnection var23 = this.connection;

               int var24 = this.transferMode;

               var23.setTransferMode(var24);

            }

         }

      }

   }

   public InputStream getInputStream() throws IOException {
      if(!this.connected) {

         this.connect();

      }



      String var1 = this.url.getPath();

      if(var1.startsWith("/")) {

         var1 = var1.substring(1);

      }



      int var2 = var1.lastIndexOf(47);

      String var6;

      if(var2 != -1) {

         int var3 = var2 + 1;

         String var4 = var1.substring(var3);

         String var5 = var1.substring(0, var2);

         if(!this.connection.changeWorkingDirectory(var5)) {

            throw new FileNotFoundException(var5);

         }



         var6 = var4;

      } else {

         var6 = null;

      }



      FTPURLConnection.ClosingInputStream var9;

      if(var6 != null && var6.length() > 0) {

         InputStream var7 = this.connection.retrieve(var6);

         var9 = new FTPURLConnection.ClosingInputStream(var7);

      } else {

         InputStream var8 = this.connection.list((String)null);

         var9 = new FTPURLConnection.ClosingInputStream(var8);

      }



      return var9;

   }

   public OutputStream getOutputStream() throws IOException {
      if(!this.connected) {

         this.connect();

      }



      String var1 = this.url.getPath();

      if(var1.startsWith("/")) {

         var1 = var1.substring(1);

      }



      String var2 = null;

      int var3 = var1.lastIndexOf(47);

      String var6;

      if(var3 != -1) {

         int var4 = var3 + 1;

         var2 = var1.substring(var4);

         String var5 = var1.substring(0, var3);

         if(!this.connection.changeWorkingDirectory(var5)) {

            throw new FileNotFoundException(var5);

         }



         var6 = var2;

      } else {

         var6 = var2;

      }



      if(var6 != null && var6.length() > 0) {

         OutputStream var7 = this.connection.store(var6);

         return new FTPURLConnection.ClosingOutputStream(var7);

      } else {

         throw new FileNotFoundException(var6);

      }

   }

   public Map getRequestProperties() {
      HashMap var1 = new HashMap();

      this.addRequestPropertyValue(var1, "passive");

      this.addRequestPropertyValue(var1, "representationType");

      this.addRequestPropertyValue(var1, "fileStructure");

      this.addRequestPropertyValue(var1, "transferMode");

      return var1;

   }

   public String getRequestProperty(String var1) {
      String var2;

      if("passive".equals(var1)) {

         var2 = Boolean.toString(this.passive);

      } else {

         if("representationType".equals(var1)) {

            switch(this.representationType) {

            case 1:

               var2 = "ASCII";

               return var2;

            case 2:

               var2 = "EBCDIC";

               return var2;

            case 3:

               var2 = "BINARY";

               return var2;

            }

         } else if("fileStructure".equals(var1)) {

            switch(this.fileStructure) {

            case 1:

               var2 = "FILE";

               return var2;

            case 2:

               var2 = "RECORD";

               return var2;

            case 3:

               var2 = "PAGE";

               return var2;

            }

         } else if("transferMode".equals(var1)) {

            switch(this.transferMode) {

            case 1:

               var2 = "STREAM";

               return var2;

            case 2:

               var2 = "BLOCK";

               return var2;

            case 3:

               var2 = "COMPRESSED";

               return var2;

            }

         }



         var2 = null;

      }



      return var2;

   }

   public void setDoInput(boolean var1) {
      this.doInput = var1;

   }

   public void setDoOutput(boolean var1) {
      this.doOutput = var1;

   }

   public void setRequestProperty(String var1, String var2) {
      if(this.connected) {

         throw new IllegalStateException();

      } else if("passive".equals(var1)) {

         boolean var3 = Boolean.valueOf(var2).booleanValue();

         this.passive = var3;

      } else if("representationType".equals(var1)) {

         if(!"A".equalsIgnoreCase(var2) && !"ASCII".equalsIgnoreCase(var2)) {

            if(!"E".equalsIgnoreCase(var2) && !"EBCDIC".equalsIgnoreCase(var2)) {

               if(!"I".equalsIgnoreCase(var2) && !"BINARY".equalsIgnoreCase(var2)) {

                  throw new IllegalArgumentException(var2);

               } else {

                  this.representationType = 3;

               }

            } else {

               this.representationType = 2;

            }

         } else {

            this.representationType = 1;

         }

      } else if("fileStructure".equals(var1)) {

         if(!"F".equalsIgnoreCase(var2) && !"FILE".equalsIgnoreCase(var2)) {

            if(!"R".equalsIgnoreCase(var2) && !"RECORD".equalsIgnoreCase(var2)) {

               if(!"P".equalsIgnoreCase(var2) && !"PAGE".equalsIgnoreCase(var2)) {

                  throw new IllegalArgumentException(var2);

               } else {

                  this.fileStructure = 3;

               }

            } else {

               this.fileStructure = 2;

            }

         } else {

            this.fileStructure = 1;

         }

      } else if("transferMode".equals(var1)) {

         if(!"S".equalsIgnoreCase(var2) && !"STREAM".equalsIgnoreCase(var2)) {

            if(!"B".equalsIgnoreCase(var2) && !"BLOCK".equalsIgnoreCase(var2)) {

               if(!"C".equalsIgnoreCase(var2) && !"COMPRESSED".equalsIgnoreCase(var2)) {

                  throw new IllegalArgumentException(var2);

               } else {

                  this.transferMode = 3;

               }

            } else {

               this.transferMode = 2;

            }

         } else {

            this.transferMode = 1;

         }

      }

   }

   class ClosingInputStream extends FilterInputStream {

      ClosingInputStream(InputStream var2) {
         super(var2);

      }

      public void close() throws IOException {
         super.close();

         FTPURLConnection.this.connection.logout();

      }
   }

   class ClosingOutputStream extends FilterOutputStream {

      ClosingOutputStream(OutputStream var2) {
         super(var2);

      }

      public void close() throws IOException {
         super.close();

         FTPURLConnection.this.connection.logout();

      }
   }
}