X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Ffactory_filter.cpp;h=8b69ae11011592f71a512a8741ccdd95c671797e;hb=743341841a21a695d08c99b27a30329119030db5;hp=de786ff61fd9d76f12022bdf86339495c1d41ad0;hpb=14d0e634d5061208301502d813d488d1e82f190b;p=metaproxy-moved-to-github.git

diff --git a/src/factory_filter.cpp b/src/factory_filter.cpp
index de786ff..8b69ae1 100644
--- a/src/factory_filter.cpp
+++ b/src/factory_filter.cpp
@@ -1,4 +1,4 @@
-/* $Id: factory_filter.cpp,v 1.1 2006-01-04 14:30:51 adam Exp $
+/* $Id: factory_filter.cpp,v 1.3 2006-01-19 09:41:01 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -29,8 +29,8 @@ namespace yp2 {
     };
 }
 
-yp2::FactoryFilterException::FactoryFilterException(const std::string message)
-    : std::runtime_error("FilterException: " + message)
+yp2::FactoryFilter::NotFound::NotFound(const std::string message)
+    : std::runtime_error(message)
 {
 }
 
@@ -64,22 +64,42 @@ bool yp2::FactoryFilter::drop_creator(std::string fi)
     return m_p->m_fcm.erase(fi) == 1;
 }
 
+bool yp2::FactoryFilter::exist(std::string fi)
+{
+    Rep::CallbackMap::const_iterator it = m_p->m_fcm.find(fi);
+    
+    if (it == m_p->m_fcm.end())
+    {
+        return false;
+    }
+    return true;
+}
+
 yp2::filter::Base* yp2::FactoryFilter::create(std::string fi)
 {
     Rep::CallbackMap::const_iterator it = m_p->m_fcm.find(fi);
     
     if (it == m_p->m_fcm.end()){
         std::string msg = "filter type '" + fi + "' not found";
-            throw yp2::FactoryFilterException(msg);
+            throw NotFound(msg);
     }
     // call create function
     return (it->second());
 }
 
+bool yp2::FactoryFilter::have_dl_support()
+{
 #if HAVE_DLFCN_H
-bool yp2::FactoryFilter::add_creator_dyn(const std::string &fi,
-                                         const std::string &path)
+    return true;
+#else
+    return false;
+#endif
+}
+
+bool yp2::FactoryFilter::add_creator_dl(const std::string &fi,
+                                        const std::string &path)
 {
+#if HAVE_DLFCN_H
     if (m_p->m_fcm.find(fi) != m_p->m_fcm.end())
     {
         return true;
@@ -105,8 +125,10 @@ bool yp2::FactoryFilter::add_creator_dyn(const std::string &fi,
     }
     struct yp2_filter_struct *s = (struct yp2_filter_struct *) dlsym_ptr;
     return add_creator(fi, s->creator);
-}
+#else
+    return false;
 #endif
+}
 
 /*
  * Local variables: