Package org.openqa.jetty.util

Examples of org.openqa.jetty.util.MultiMap


        }
        LineInput in=new LineInput(request.getInputStream());
        String content_type=srequest.getContentType();
        String boundary="--"+value(content_type.substring(content_type.indexOf("boundary=")));
        byte[] byteBoundary=(boundary+"--").getBytes(StringUtil.__ISO_8859_1);
        MultiMap params = new MultiMap();
       
        // Get first boundary
        String line=in.readLine();
        if(!line.equals(boundary))
        {
            log.warn(line);
            throw new IOException("Missing initial multi part boundary");
        }
       
        // Read each part
        boolean lastPart=false;
        String content_disposition=null;
        while(!lastPart)
        {
            while((line=in.readLine())!=null)
            {
                // If blank line, end of part headers
                if(line.length()==0)
                    break;
                // place part header key and value in map
                int c=line.indexOf(':',0);
                if(c>0)
                {
                    String key=line.substring(0,c).trim().toLowerCase();
                    String value=line.substring(c+1,line.length()).trim();
                    if(key.equals("content-disposition"))
                        content_disposition=value;
                }
            }
            // Extract content-disposition
            boolean form_data=false;
            if(content_disposition==null)
            {
                throw new IOException("Missing content-disposition");
            }
           
            StringTokenizer tok=new StringTokenizer(content_disposition,";");
            String name=null;
            String filename=null;
            while(tok.hasMoreTokens())
            {
                String t=tok.nextToken().trim();
                String tl=t.toLowerCase();
                if(t.startsWith("form-data"))
                    form_data=true;
                else if(tl.startsWith("name="))
                    name=value(t);
                else if(tl.startsWith("filename="))
                    filename=value(t);
            }
           
            // Check disposition
            if(!form_data)
            {
                log.warn("Non form-data part in multipart/form-data");
                continue;
            }
            if(name==null||name.length()==0)
            {
                log.warn("Part with no name in multipart/form-data");
                continue;
            }
           
            OutputStream out=null;
            File file=null;
            try
            {
                if (filename!=null && filename.length()>0)
                {
                    file = File.createTempFile("MultiPart", "", tempdir);
                    out = new FileOutputStream(file);
                    request.setAttribute(name,file);
                    params.put(name, filename);
                }
                else
                    out=new ByteArrayOutputStream();
               
                int state=-2;
                int c;
                boolean cr=false;
                boolean lf=false;
               
                // loop for all lines`
                while(true)
                {
                    int b=0;
                    while((c=(state!=-2)?state:in.read())!=-1)
                    {
                        state=-2;
                        // look for CR and/or LF
                        if(c==13||c==10)
                        {
                            if(c==13)
                                state=in.read();
                            break;
                        }
                        // look for boundary
                        if(b>=0&&b<byteBoundary.length&&c==byteBoundary[b])
                            b++;
                        else
                        {
                            // this is not a boundary
                            if(cr)
                                out.write(13);
                            if(lf)
                                out.write(10);
                            cr=lf=false;
                            if(b>0)
                                out.write(byteBoundary,0,b);
                            b=-1;
                            out.write(c);
                        }
                    }
                    // check partial boundary
                    if((b>0&&b<byteBoundary.length-2)||(b==byteBoundary.length-1))
                    {
                        if(cr)
                            out.write(13);
                        if(lf)
                            out.write(10);
                        cr=lf=false;
                        out.write(byteBoundary,0,b);
                        b=-1;
                    }
                    // boundary match
                    if(b>0||c==-1)
                    {
                        if(b==byteBoundary.length)
                            lastPart=true;
                        if(state==10)
                            state=-2;
                        break;
                    }
                    // handle CR LF
                    if(cr)
                        out.write(13);
                    if(lf)
                        out.write(10);
                    cr=(c==13);
                    lf=(c==10||state==10);
                    if(state==10)
                        state=-2;
                }
            }
            finally
            {
                IO.close(out);
            }
           
            if (file==null)
            {
                byte[] bytes = ((ByteArrayOutputStream)out).toByteArray();
                params.add(name,bytes);
            }
        }

        chain.doFilter(new Wrapper(srequest,params),response);
       
View Full Code Here


    private void extractParameters()
    {
        if (_paramsExtracted) return;
        _paramsExtracted = true;

        if (_parameters == null) _parameters = new MultiMap(16);

        // Handle query string
        String encoding = getCharacterEncoding();
        if (encoding == null)
        {
View Full Code Here

        if (type==Dispatcher.__FORWARD)
            servletResponse.resetBuffer();
       
        // Merge parameters
        String query=_query;
        MultiMap parameters=null;
        if (query!=null)
        {
            Map old_params = httpServletRequest.getParameterMap();
           
            // Add the parameters
            parameters=new MultiMap();
            UrlEncoded.decodeTo(query,parameters,request.getCharacterEncoding());
           
            if (old_params!=null && old_params.size()>0)
            {
                // Merge old parameters.
                Iterator iter = old_params.entrySet().iterator();
                while (iter.hasNext())
                {
                    Map.Entry entry = (Map.Entry)iter.next();
                    String name=(String)entry.getKey();
                    String[] values=(String[])entry.getValue();
                    for (int i=0;i<values.length;i++)
                        parameters.add(name, values[i]);
                }
            }

            request.setParameters(parameters);
           
View Full Code Here

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