/*
- * Copyright (c) 1998-2000, Index Data.
+ * Copyright (c) 1998-2005, Index Data.
* See the file LICENSE for details.
*
- * $Id: socket-observer.h,v 1.2 2004-01-05 11:31:04 adam Exp $
+ * $Id: socket-observer.h,v 1.5 2005-06-08 13:28:05 adam Exp $
*/
#ifndef YAZ_SOCKET_OBSERVER_H
#define YAZ_SOCKET_OBSERVER_H
-#define YAZ_SOCKET_OBSERVE_READ 1
-#define YAZ_SOCKET_OBSERVE_WRITE 2
-#define YAZ_SOCKET_OBSERVE_EXCEPT 4
-#define YAZ_SOCKET_OBSERVE_TIMEOUT 8
+#include <yaz/yconfig.h>
+
+namespace yazpp_1 {
+
+ enum SocketObserve {
+ SOCKET_OBSERVE_READ=1,
+ SOCKET_OBSERVE_WRITE=2,
+ SOCKET_OBSERVE_EXCEPT=4,
+ SOCKET_OBSERVE_TIMEOUT=8
+ };
/**
Forward reference
- */
-class IYazSocketObserver;
-
+*/
+ class ISocketObserver;
+
/** Socket Observable.
- This interface implements notification of socket events.
- The module interested in (observing) the sockets
- must implement the IYazSocketObserver interface. The
- IYazSocketObserver only have to implement one function, so it's
- quite simple to observe sockets change state.
- The socket events below specifies read, write, exception,
- and timeout respectively:
- <pre>
- YAZ_SOCKET_OBSERVE_READ
- YAZ_SOCKET_OBSERVE_WRITE
- YAZ_SOCKET_OBSERVE_EXCEPT
- YAZ_SOCKET_OBSERVE_TIMEOUT
+ This interface implements notification of socket events.
+ The module interested in (observing) the sockets
+ must implement the ISocketObserver interface. The
+ ISocketObserver only have to implement one function, so it's
+ quite simple to observe sockets change state.
+ The socket events below specifies read, write, exception,
+ and timeout respectively:
+ <pre>
+ SOCKET_OBSERVE_READ
+ SOCKET_OBSERVE_WRITE
+ SOCKET_OBSERVE_EXCEPT
+ SOCKET_OBSERVE_TIMEOUT
</pre>
The maskObserver method specifies which of these events the
observer is intertested in.
*/
-class YAZ_EXPORT IYazSocketObservable {
+class YAZ_EXPORT ISocketObservable {
public:
/// Add an observer interested in socket fd
- virtual void addObserver(int fd, IYazSocketObserver *observer) = 0;
+ virtual void addObserver(int fd, ISocketObserver *observer) = 0;
/// Delete an observer
- virtual void deleteObserver(IYazSocketObserver *observer) = 0;
+ virtual void deleteObserver(ISocketObserver *observer) = 0;
/// Delete all observers
virtual void deleteObservers() = 0;
/// Specify the events that the observer is intersted in.
- virtual void maskObserver(IYazSocketObserver *observer, int mask) = 0;
+ virtual void maskObserver(ISocketObserver *observer, int mask) = 0;
/// Specify timeout
- virtual void timeoutObserver(IYazSocketObserver *observer,
+ virtual void timeoutObserver(ISocketObserver *observer,
int timeout)=0;
};
/** Socket Observer.
- The IYazSocketObserver interface implements a module interested
+ The ISocketObserver interface implements a module interested
socket events. Look for objects that implements the
- IYazSocketObservable interface!
+ ISocketObservable interface!
*/
-class YAZ_EXPORT IYazSocketObserver {
+class YAZ_EXPORT ISocketObserver {
public:
/// Notify the observer that something happened to socket
virtual void socketNotify(int event) = 0;
};
+};
#endif