[Gzz-commits] storm/org/nongnu/storm/util HTTPProxy.java

[Benja Fallenstein]

CVSROOT:        /cvsroot/storm
Module name:    storm
Changes by:     Benja Fallenstein <address@hidden>      03/05/24 10:38:55

Modified files:
        org/nongnu/storm/util: HTTPProxy.java 

Log message:
        Creating new pointers through web interface

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/storm/storm/org/nongnu/storm/util/HTTPProxy.java.diff?tr1=1.40&tr2=1.41&r1=text&r2=text

Patches:
Index: storm/org/nongnu/storm/util/HTTPProxy.java
diff -u storm/org/nongnu/storm/util/HTTPProxy.java:1.40 
storm/org/nongnu/storm/util/HTTPProxy.java:1.41
--- storm/org/nongnu/storm/util/HTTPProxy.java:1.40     Sat May 24 08:19:41 2003
+++ storm/org/nongnu/storm/util/HTTPProxy.java  Sat May 24 10:38:55 2003
@@ -222,6 +222,21 @@
            
            writeRewriteLinks(w, rewrite);
 
+           w.write("<h2>New pointer</h2>\n\n");
+
+           w.write("<FORM action=\"/new-pointer\" method=\"post\">\n");
+           w.write("<P>\n");
+           w.write("Title: <INPUT type=\"text\" name=\"title\">");
+           w.write("<SELECT name=\"target\">\n");
+           w.write("<OPTION selected 
value=\"urn:x-storm:1.0:text/plain,3i42h3s6nnfq2msvx7xzkyayscx5qbyj.lwpnacqdbzryxw3vhjvcj64qbznghohhhzwclnq\">Text
 file</OPTION>\n");
+           w.write("<OPTION 
value=\"urn:x-storm:1.0:application/vnd.kde.kword,ly3m5evqznmuxnuxyduv43ikvor2dkze.gxeygfionykrrizvwkoyevkdysdnrksw4t5i2yi\">KWord
 file</OPTION>\n");
+           w.write("</SELECT>\n");
+           w.write("<INPUT type=\"submit\" value=\"Create\">\n");
+           w.write("</P>\n");
+           w.write("</FORM>\n\n");
+
+           w.write("<h2>Pointers</h2>\n\n");
+
            PointerIndex pIndex = 
                (PointerIndex)pool.getIndex(PointerIndex.uri);
                 
@@ -253,7 +268,7 @@
                 }
            }
 
-           w.write("<p>");
+           w.write("<h2>Blocks</h2>\n\n");
 
            synchronized(ids) {
                for(Iterator i=ids.iterator(); i.hasNext();) {
@@ -392,6 +407,9 @@
            return resp;
        }
 
+       /** PUTting to a pointer creates a new block
+        *  and points the pointer to it.
+        */
        protected HTTPResponse doPut(HTTPRequest req, HTTPResponse.Factory 
resf) 
            throws IOException {
 
@@ -446,6 +464,72 @@
            if(dbg) p("Return response");
            return resp;
        }
+
+       /** POSTing to /new-pointer creates a new pointer.
+        *  Options are <code>title</code>, the title of the
+        *  new pointer, and <code>target</code>, the URI
+        *  of the block the new pointer will point to first.
+        */
+       protected HTTPResponse doPost(HTTPRequest req, HTTPResponse.Factory 
resf) 
+           throws IOException {
+
+           String uri = req.getRequestURI();
+           System.out.println("POST: "+uri);
+
+           if(!acceptPut)
+               return doUnknown(req, resf);
+
+           if(!uri.equals("/new-pointer"))
+               return resf.makeError(404, "Not found");
+
+           String formdata =
+               CopyUtil.readString(req.getInputStream());
+           if(dbg) p("Form data: "+formdata);
+
+           int i = formdata.indexOf("title=") + "title=".length();
+           int j = formdata.indexOf('&', i);
+           if(j < 0) j = formdata.length();
+           String title = 
+               java.net.URLDecoder.decode(formdata.substring(i,j));
+
+           i = formdata.indexOf("target=") + "target=".length();
+           j = formdata.indexOf('&', i);
+           if(j < 0) j = formdata.length();
+           String targetURI = 
+               java.net.URLDecoder.decode(formdata.substring(i,j));
+           p(targetURI);
+           BlockId target = new BlockId(targetURI);
+
+           PointerId id;
+           PointerIndex idx = 
+               (PointerIndex)pool.getIndex(PointerIndex.uri);
+
+           try {
+               id = new PointerId(keyPair.getPublic());
+               if(title.trim().equals(""))
+                   idx.set(id, target, keyPair, null);
+               else
+                   idx.set(id, target, keyPair, title);
+           } catch(Exception _) {
+               _.printStackTrace();
+               throw new Error("Exception while creating pointer XXX");
+           }
+
+           HTTPResponse resp = resf.makeResponse(203, "Created");
+           resp.setField("Content-Type", "text/html");
+           resp.setField("Location", target.getURI());
+           Writer w = new OutputStreamWriter(resp.getOutputStream(), 
+                                             "US-ASCII");
+           w.write("<html><head><title>Created</title></head><body>");
+           w.write("New pointer created at: \n");
+           w.write("<a href=\""+id.getURI()+"\">"+id.getURI()+"</a>\n");
+           w.write("<p><a href=\"/\">Back to the home page.</a>\n");
+           w.write("</body></html>");
+           w.close();
+
+           if(dbg) p("Return response");
+           return resp;
+       }       
     }    
 
     protected BlockId getBlockId(String uri) {