SRU compliance according to

http://www.loc.gov/standards/sru/specs/search-retrieve.html
The example given on this page can be used to retrieve opensearch-compatible rss pages with YaCy

Try it:
The transcription to YaCys search servlet address is
http://localhost:8080/yacysearch.rss?version=1.1&operation=searchRetrieve&query=dinosaur&maximumRecords=1&recordSchema=dc

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4730 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/yacysearch.java

@@ -91,7 +91,7 @@ public class yacysearch {
         String client = (String) header.get(httpHeader.CONNECTION_PROP_CLIENTIP); // the search client who initiated the search
         
         // get query
-        String querystring = (post == null) ? "" : post.get("search", "").trim();
+        String querystring = (post == null) ? "" : post.get("query", post.get("search", "")).trim(); // SRU compliance
         
         boolean rss = (post == null) ? false : post.get("rss", "false").equals("true");
         if ((post == null) || (env == null) || (querystring.length() == 0) || (!searchAllowed)) {
@@ -137,8 +137,9 @@ public class yacysearch {
         }
         if (sb.facilityDB != null) try { sb.facilityDB.update("zeitgeist", querystring, post); } catch (Exception e) {}
 
-        int itemsPerPage = post.getInt("count", 10);
-        int offset = post.getInt("offset", 0);
+        int itemsPerPage = post.getInt("maximumRecords", post.getInt("count", 10)); // SRU syntax with old property as alternative
+        int offset = post.getInt("startRecord", post.getInt("offset", 0));
+        
         boolean global = (post == null) ? true : post.get("resource", "global").equals("global");
         final boolean indexof = post.get("indexof","").equals("on"); 
         String urlmask = "";