Ziele Untersuchung
mit Columbo Integrität von
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Portierbarkeit Ergonomie der
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products/Sources/formale Sprachen/Java/ Datei vom 13.7.2008 mit Größe 5 kB

Quelle Fileupload.java Sprache: JAVA

package datenbankzugriff;

import java.io.*;
import java.util.*;

import javax.servlet.*;
import javax.servlet.http.*;

import com.oreilly.servlet.*;

/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2005</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class Fileupload extends HttpServlet {

    public void doGet(HttpServletRequest req, HttpServletResponse res) throws
            ServletException, IOException {
      doPost(req,res);
    }

    public void doPost(HttpServletRequest req, HttpServletResponse res) throws
            ServletException, IOException {
        res.setContentType("text/html");
        PrintWriter out = res.getWriter();
        String SaveDirectory = "C:\\Programme\\Apache Software Foundation\\Tomcat 5.5\\webapps\\ROOT\\CoCoCo\\Columbo\\Sources\\";
        int MaxFileSize = 100 * 80;
        String UserDir = req.getRemoteUser();
        if (UserDir != null) UserDir = UserDir + "\\";
        else UserDir = "";
        String Addr = req.getRemoteAddr();
        String Host = req.getRemoteHost();
        int pp = Addr.indexOf(".", 0);
        pp = Addr.indexOf(".", pp + 1);
        pp = Addr.indexOf(".", pp + 1);
        String AddrDir = "D." + Addr.substring(0, pp) + "\\";

        out.println("");
        out.println("Columbo™ Evaluation Page");
        out.println("");
        out.println("

http://www.context-it.de'>");
out.println("

");
out.println("

Columbo™ Evaluation Page

");
out.println("

Zurück

");
        //out.println("<h3>From User:" + UserDir + " Addr:" + Addr + " Host:" +
        //            Host + "</h3>");
        //out.println("<h3>To Directory:" + SaveDirectory + "</h3>");

        File outdir = new File(SaveDirectory+AddrDir+UserDir);
        if(!outdir.exists())
          if(!outdir.mkdir())
            throw new IOException("unable to create directory");

       if (req.getParameter("file") != null) {
         out.println("

");

         genPage(out,SaveDirectory,req.getParameter("file"));

         out.println("

");
       } else
           try {
                    MultipartRequest multi = new MultipartRequest(req, SaveDirectory+AddrDir+UserDir,
                    MaxFileSize);

            //out.println("<h3>Params:</h3>");

            //out.println("<pre>");
            Enumeration params = multi.getParameterNames();
            while (params.hasMoreElements()) {
                String name = (String) params.nextElement();
                String value = multi.getParameter(name);
                //out.println(name + " = " + value);
            }
            //out.println("</pre>");

            out.println("

Files:

");
out.println("

");

            Enumeration files = multi.getFileNames();

            while (files.hasMoreElements()) {

                String name = (String) files.nextElement();

                String filename = multi.getFilesystemName(name);

                String type = multi.getContentType(name);

                File f = multi.getFile(name);

                out.println("name     = " + name);

                out.println("filename = " + filename);

                out.println("type     = " + type);

                if (f != null) {

                    out.println("length   = " + f.length());

                    out.println("");

                    genPage(out,SaveDirectory+AddrDir+UserDir,filename);

                    out.println("
");

                }

                out.println();



            }

            out.println("

");

} catch (Exception e) {
out.println("

");

            out.println("File too big ? It must not be larger than "+MaxFileSize+" bytes!");

            out.println(e.toString());

            out.println("");

        }



        out.println("");

        out.println("");

    }



    public void genPage(PrintWriter out, String Path, String Filename) {

        Jeannie jni = new Jeannie();

        jni.setLib1("");

        jni.setLib2("");

        jni.setLib3("");

        jni.setLibhome("");

        jni.setFilelen(1000);

        jni.setFyypath(Path);

        jni.setFyyin(Filename);

        int res = jni.getCallcob();

        out.println("");

        out.println("Online
");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("");

        out.println("Columbo untersuchte " "+Filename + "". Der Return Code ist");

        out.println(res+". Es dauerte "+jni.getCallTime()+" msec.");

        out.println("
");

        out.println("
Navigator ");

        out.println(jni.getTreestructure());

        out.println("
Maße ");

        out.println(jni.getMeasures());

        out.println("
Quelle ");

        out.println(jni.getSource());

        out.println("    
");

        out.println("
");

    }

}

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                        ¤
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