Happy new year

[yazpp-moved-to-github.git] / include / yazpp / socket-manager.h

diff --git a/include/yazpp/socket-manager.h b/include/yazpp/socket-manager.h
index b4e26ff..dca9903 100644 (file)
--- a/include/yazpp/socket-manager.h
+++ b/include/yazpp/socket-manager.h
@@ -1,15 +1,34 @@
-/*
- * 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 and Mike Taylor
+ * 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 {
@@ -20,33 +39,11 @@ 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);
@@ -57,10 +54,10 @@ class YAZ_EXPORT SocketManager : public ISocketObservable {
     /// 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();
 };
@@ -71,6 +68,7 @@ class YAZ_EXPORT SocketManager : public ISocketObservable {
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab