CD Actual 53/PC Actual CD 53.iso/Demos/Fax/Faxgate/intrafax/Data/UploadFileIE.cab/UploadFileIE.class

Java Class File | 1997-01-29 | 4.1 KB | 152 lines

import java.applet.Applet;
import java.applet.AppletContext;
import java.awt.FileDialog;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Window;
import java.io.File;
import java.io.FileInputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;

public class UploadFileIE extends Applet implements Runnable {
   private String m_upload_file_request = "";
   private String m_call_this_when_done_request = "";
   private final String PARAM_upload_file_request = "upload_file_request";
   private final String PARAM_call_this_when_done_request = "call_this_when_done_request";
   private static byte[] buffer = new byte[10240];
   private static Thread m_dlg_thread;

   public void stop() {
      if (m_dlg_thread != null) {
         if (m_dlg_thread.isAlive()) {
            m_dlg_thread.stop();
         }

         m_dlg_thread = null;
      }

   }

   public void create_open_file_dlg() {
      if (m_dlg_thread == null || !m_dlg_thread.isAlive()) {
         if (m_dlg_thread != null) {
            if (m_dlg_thread.isAlive()) {
               m_dlg_thread.stop();
            }

            m_dlg_thread = null;
         }

         m_dlg_thread = new Thread(this);
         m_dlg_thread.start();
      }
   }

   public void paint(Graphics var1) {
   }

   public String[][] getParameterInfo() {
      String[][] var1 = new String[][]{{"upload_file_request", "String", "This request will be sent to WebFax server when uploading a file"}, {"call_this_when_done_request", "String", "This request will be sent to WebFax server when uploading has done"}};
      return var1;
   }

   public void destroy() {
   }

   public void start() {
   }

   public String getAppletInfo() {
      return "Name: UploadFileIE\r\n" + "Author: Boris Erlikhman\r\n" + "Technology Workshop, Inc. All rights reserved";
   }

   public void run() {
      try {
         Frame var3 = new Frame();
         FileDialog var10 = new FileDialog(var3, "Select file to upload", 0);
         ((Window)var10).show();
         String var2 = var10.getFile();
         String var1 = var10.getDirectory();
         Object var8 = null;
         Object var11 = null;
         if (var2.compareTo("") != 0) {
            this.upload_file(var1 + var2);
            return;
         }
      } catch (InterruptedException var6) {
         String var9 = ((Throwable)var6).getMessage();
         ((Applet)this).showStatus(var9);
         return;
      } catch (Exception var7) {
         String var4 = ((Throwable)var7).getMessage();
         ((Applet)this).showStatus(var4);
      }

   }

   public void init() {
      String var1 = ((Applet)this).getParameter("upload_file_request");
      if (var1 != null) {
         this.m_upload_file_request = var1;
      }

      var1 = ((Applet)this).getParameter("call_this_when_done_request");
      if (var1 != null) {
         this.m_call_this_when_done_request = var1;
      }

      ((Applet)this).resize(1, 1);
   }

   private void upload_file(String var1) {
      try {
         URL var2 = ((Applet)this).getDocumentBase();
         URL var16 = new URL(var2, this.m_upload_file_request);
         URLConnection var4 = var16.openConnection();
         var4.setDoOutput(true);
         var4.setDoInput(false);
         var4.setAllowUserInteraction(true);
         OutputStream var5 = var4.getOutputStream();
         String var6 = "-----------------------------1305578967122\r\n" + "Content-Disposition: form-data; name=\"FileName\"; filename=\"" + var1 + "\"\r\n" + "Content-Type: text/plain\r\n\r\n";
         var6.getBytes(0, var6.length(), buffer, 0);
         var5.write(buffer, 0, var6.length());

         try {
            File var7 = new File(var1);
            long var19 = var7.length();
            FileInputStream var10 = new FileInputStream(var1);
            int var12 = 0;

            int var11;
            while((var11 = var10.read(buffer)) > 0) {
               var12 += var11;
               var5.write(buffer, 0, var11);
               ((Applet)this).showStatus("Reading file...  " + String.valueOf((long)(var12 * 100) / var19) + "% done");
            }

            var10.close();
         } catch (Exception var14) {
            String var8 = ((Throwable)var14).getMessage();
            ((Applet)this).showStatus(var8);
         }

         String var18 = "\r\n-----------------------------1305578967122\r\n" + "Content-Disposition: form-data; name=\"Upload\"\r\n\r\n" + "Upload\r\n" + "-----------------------------1305578967122--\r\n";
         var18.getBytes(0, var18.length(), buffer, 0);
         var5.write(buffer, 0, var18.length());
         ((Applet)this).showStatus("Sending data over the Internet...");
         var5.close();
         AppletContext var20 = ((Applet)this).getAppletContext();
         String var9 = String.valueOf(System.currentTimeMillis());
         var16 = new URL(var2, this.m_call_this_when_done_request + "/" + var9);
         ((Applet)this).showStatus("Data transfer completed");
         var20.showDocument(var16);
         ((Applet)this).showStatus("Waiting for replay");
      } catch (Exception var15) {
         String var3 = ((Throwable)var15).getMessage();
         ((Applet)this).showStatus(var3);
      }
   }
}