Added the protocol class. servers work, but don't send data, updated the streams

to include many more state indicators and caps queries, and everything is
working better in general.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/file.h b/src/file.h
index 8107a1b..fe8dbda 100644
--- a/src/file.h
+++ b/src/file.h
@@ -25,12 +25,16 @@ namespace Bu
                 virtual void setPos( long pos );
                 virtual void setPosEnd( long pos );
                 virtual bool isEOS();
+                virtual bool isOpen();
 
                 virtual void flush();
 
                 virtual bool canRead();
                 virtual bool canWrite();
-                virtual bool canSeek();
+
+                virtual bool isReadable();
+                virtual bool isWritable();
+                virtual bool isSeekable();
 
                 virtual bool isBlocking();
                 virtual void setBlocking( bool bBlocking=true );