2 files changed, 18 insertions, 1 deletions

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 783f2ab..bdadd44 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -23,6 +23,7 @@ libopkele_la_SOURCES = \
                        consumer.cc \
                        exception.cc \
                        extension.cc \
-                       sreg.cc
+                       sreg.cc \
+                       extension_chain.cc
 libopkele_la_LDFLAGS = \
         -version-info 1:0:0
diff --git a/lib/extension_chain.cc b/lib/extension_chain.cc
new file mode 100644
index 0000000..16537dc
--- a/dev/null
+++ b/lib/extension_chain.cc
@@ -0,0 +1,16 @@
+#include <cstdarg>
+#include <opkele/extension_chain.h>
+
+namespace opkele {
+
+    void extension_chain_t::checkid_hook(params_t& p,const string& identity) {
+        for(iterator i=begin();i!=end();++i) (*i)->checkid_hook(p,identity);
+    }
+    void extension_chain_t::id_res_hook(const params_t& p,const params_t& sp,const string& identity) {
+        for(iterator i=begin();i!=end();++i) (*i)->id_res_hook(p,sp,identity);
+    }
+    void extension_chain_t::checkid_hook(const params_t& pin,params_t& pout) {
+        for(iterator i=begin();i!=end();++i) (*i)->checkid_hook(pin,pout);
+    }
+
+}