1 files changed, 11 insertions, 0 deletions

diff --git a/src/client.h b/src/client.h
index b11774e..7ba1ac5 100644
--- a/src/client.h
+++ b/src/client.h
@@ -66,7 +66,18 @@ namespace Bu
 
                 bool hasOutput() { return !sWriteBuf.isEmpty(); }
 
+                template<typename filter>
+                void pushFilter()
+                {
+                        filter *pFlt = new filter( *pTopStream );
+                        pTopStream = pFlt;
+                        lFilts.prepend( pFlt );
+                }
+
         private:
+                typedef Bu::List<Bu::Stream *> FilterList;
+                FilterList lFilts;
+                Bu::Stream *pTopStream;
                 Bu::Socket *pSocket;
                 Bu::Protocol *pProto;
                 Bu::FString sReadBuf;