1 files changed, 77 insertions, 0 deletions

diff --git a/src/filter.cpp b/src/filter.cpp
new file mode 100644
index 0000000..d3faa00
--- /dev/null
+++ b/src/filter.cpp
@@ -0,0 +1,77 @@
+#include "bu/filter.h"
+
+Bu::Filter::Filter( Bu::Stream &rNext ) :
+        rNext( rNext )
+{
+}
+
+Bu::Filter::~Filter()
+{
+        printf("-> Bu::Filter::~Filter()\n");           
+}
+/*
+void Bu::Filter::start()
+{
+        printf("-> Bu::Filter::start()\n");
+}
+
+void Bu::Filter::stop()
+{
+}*/
+
+void Bu::Filter::close()
+{
+        stop();
+        rNext.close();
+}
+
+long Bu::Filter::tell()
+{
+        return rNext.tell();
+}
+
+void Bu::Filter::seek( long offset )
+{
+        rNext.seek( offset );
+}
+
+void Bu::Filter::setPos( long pos )
+{
+        rNext.setPos( pos );
+}
+
+void Bu::Filter::setPosEnd( long pos )
+{
+        rNext.setPosEnd( pos );
+}
+
+bool Bu::Filter::isEOS()
+{
+        return rNext.isEOS();
+}
+
+bool Bu::Filter::canRead()
+{
+        return rNext.canRead();
+}
+
+bool Bu::Filter::canWrite()
+{
+        return rNext.canWrite();
+}
+
+bool Bu::Filter::canSeek()
+{
+        return rNext.canSeek();
+}
+
+bool Bu::Filter::isBlocking()
+{
+        return rNext.isBlocking();
+}
+
+void Bu::Filter::setBlocking( bool bBlocking )
+{
+        rNext.setBlocking( bBlocking );
+}
+