Add support for RSS feeds and minor fixes to ATOM support.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@949652 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 9 insertions, 0 deletions

diff --git a/sca-cpp/trunk/kernel/xml.hpp b/sca-cpp/trunk/kernel/xml.hpp
index fa1701d83a..895ed7035e 100644
--- a/sca-cpp/trunk/kernel/xml.hpp
+++ b/sca-cpp/trunk/kernel/xml.hpp
@@ -200,6 +200,15 @@ int readCallback(void *context, char* buffer, int len) {
 }
 
 /**
+ * Return true if a list of strings contains an XML document.
+ */
+const bool isXML(const list<string>& ls) {
+    if (isNil(ls))
+        return false;
+    return substr(car(ls), 0, 5) == "<?xml";
+}
+
+/**
  * Read a list of values from a list of strings representing an XML document.
  */
 const list<value> readXML(const list<string>& ilist) {