generate CruiseControl compatible XML report to support cctray clients.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@5860 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/Functions.java

@@ -690,5 +690,27 @@ public class Functions {
         return Math.max(5,LINE_END.split(s).length);
     }
 
+    /**
+     * Converts the Hudson build status to CruiseControl build status,
+     * which is either Success, Failure, Exception, or Unknown.
+     */
+    public static String toCCStatus(Item i) {
+        if (i instanceof Job) {
+            Job j = (Job) i;
+            switch (j.getIconColor().noAnime()) {
+            case ABORTED:
+            case RED:
+            case YELLOW:
+                return "Failure";
+            case BLUE:
+                return "Success";
+            case DISABLED:
+            case GREY:
+                return "Unknown";
+            }
+        }
+        return "Unknown";
+    }
+
     private static final Pattern LINE_END = Pattern.compile("\r?\n");
 }

core/src/main/java/hudson/model/Hudson.java

@@ -757,7 +757,20 @@ public final class Hudson extends View implements ItemGroup<TopLevelItem>, Node
      */
     public String getRootUrl() {
         // for compatibility. the actual data is stored in Mailer
-        return Mailer.DESCRIPTOR.getUrl();
+        String url = Mailer.DESCRIPTOR.getUrl();
+        if(url!=null)   return url;
+
+        StaplerRequest req = Stapler.getCurrentRequest();
+        if(req!=null) {
+            StringBuilder buf = new StringBuilder();
+            buf.append("http://");
+            buf.append(req.getServerName());
+            if(req.getServerPort()!=80)
+                buf.append(':').append(req.getServerPort());
+            buf.append(req.getContextPath()).append('/');
+            return buf.toString();
+        }
+        return null;
     }
 
     public File getRootDir() {

core/src/main/resources/hudson/model/View/cc.xml.jelly

+<!--
+  Generate status XML compatible with CruiseControl.
+  See http://confluence.public.thoughtworks.org/display/CI/Multiple+Project+Summary+Reporting+Standard
+-->
+<j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form" xmlns:i="jelly:fmt">
+  <st:contentType value="text/xml;charset=UTF-8" />
+  <j:new var="h" className="hudson.Functions" />
+
+  <Projects>
+    <j:forEach var="p" items="${it.items}">
+      <j:set var="lb" value="${p.lastBuild}"/>
+      <j:if test="${lb!=null}">
+        <Project  name="${p.displayName}"
+                  activity="${h.ifThenElse(p.isBuilding(),'Building','Sleeping')}"
+                  lastBuildStatus="${h.toCCStatus(p)}"
+                  lastBuildLabel="${lb.number}"
+                  lastBuildTime="${lb.timestampString2}"
+                  webUrl="${app.rootUrl}${p.url}"
+          />
+      </j:if>
+    </j:forEach>
+  </Projects>
+</j:jelly>
\ No newline at end of file