initial commit

lib/wDispatcher/parentreporter.cpp

@@ -0,0 +1,44 @@
+#include "parentreporter.h"
+
+W::ParentReporter::ParentReporter():
+    W::DefaultHandler(),
+    handlers()
+{
+}
+
+W::ParentReporter::~ParentReporter()
+{
+}
+
+bool W::ParentReporter::call(const W::Event& ev) const
+{
+    const W::Address& addr = ev.getDestination();
+    std::map<int, W::Handler*> result;
+    
+    Hmap::const_iterator itr = handlers.begin();
+    Hmap::const_iterator end = handlers.end();
+    
+    for (; itr != end; ++itr) {                 //need to find the closest parent to the event destination
+        if (addr.begins(itr->first)) {          //the closest parent has the longest address of those whose destinatiion begins with
+            result.insert(std::make_pair(itr->first.size(), itr->second));
+        }
+    }
+    if (result.size() > 0) {
+        std::map<int, W::Handler*>::const_iterator itr = result.end();
+        --itr;
+        itr->second->pass(ev);                  //need to report only to the closest parent
+        return true;
+    } else {
+        return false;
+    }
+}
+
+void W::ParentReporter::registerParent(const W::Address& address, W::Handler* handler)
+{
+    Hmap::const_iterator itr = handlers.find(address);
+    if (itr != handlers.end()) {
+        throw 1;
+    } else {
+        handlers.insert(std::make_pair(address, handler));
+    }
+}