-/*
- * Copyright (c) 1998-2005, Index Data.
- * See the file LICENSE for details.
- *
- * $Id: socket-manager.h,v 1.1 2006-03-29 13:14:15 adam Exp $
+/* This file is part of the yazpp toolkit.
+ * Copyright (C) Index Data
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Index Data nor the names of its contributors
+ * may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef YAZ_SOCKET_MANAGER_INCLUDED
#define YAZ_SOCKET_MANAGER_INCLUDED
#include <yazpp/socket-observer.h>
-#include <time.h>
struct yaz_poll_fd;
namespace yazpp_1 {
*/
class YAZ_EXPORT SocketManager : public ISocketObservable {
private:
- struct SocketEntry {
- ISocketObserver *observer;
- int fd;
- unsigned mask;
- int timeout;
- int timeout_this;
- time_t last_activity;
- SocketEntry *next;
- };
- SocketEntry *m_observers; // all registered observers
- struct SocketEvent {
- ISocketObserver *observer;
- int event;
- SocketEvent *next; // front in queue
- SocketEvent *prev; // back in queue
- };
- SocketEvent *m_queue_front;
- SocketEvent *m_queue_back;
-
- SocketEntry **lookupObserver
- (ISocketObserver *observer);
- SocketEvent *getEvent();
- void putEvent(SocketEvent *event);
- void removeEvent(ISocketObserver *observer);
- int m_log;
- void inspect_poll_result(int res, struct yaz_poll_fd *fds, int no_fds,
- int timeout);
+ struct SocketEntry;
+ struct SocketEvent;
+ struct Rep;
+
+ Rep *m_p;
public:
/// Add an observer
virtual void addObserver(int fd, ISocketObserver *observer);
/// Set event mask for observer
virtual void maskObserver(ISocketObserver *observer, int mask);
/// Set timeout
- virtual void timeoutObserver(ISocketObserver *observer,
- int timeout);
+ virtual void timeoutObserver(ISocketObserver *observer, int timeout);
/// Process one event. return > 0 if event could be processed;
int processEvent();
+ int getNumberOfObservers();
SocketManager();
virtual ~SocketManager();
};
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab