The upgrade to automake 1.8/1.9 causes the product dist to be called

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

diff --git a/include/yazpp/socket-manager.h b/include/yazpp/socket-manager.h
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+/*
+ * 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 $
+ */
+
+#ifndef YAZ_SOCKET_MANAGER_INCLUDED
+#define YAZ_SOCKET_MANAGER_INCLUDED
+
+#include <yazpp/socket-observer.h>
+#include <time.h>
+
+namespace yazpp_1 {
+
+/** Simple Socket Manager.
+    Implements a stand-alone simple model that uses select(2) to
+    observe socket events.
+*/
+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;
+ public:
+    /// Add an observer
+    virtual void addObserver(int fd, ISocketObserver *observer);
+    /// Delete an observer
+    virtual void deleteObserver(ISocketObserver *observer);
+    /// Delete all observers
+    virtual void deleteObservers();
+    /// Set event mask for observer
+    virtual void maskObserver(ISocketObserver *observer, int mask);
+    /// Set timeout
+    virtual void timeoutObserver(ISocketObserver *observer,
+                                 int timeout);
+    /// Process one event. return > 0 if event could be processed;
+    int processEvent();
+    SocketManager();
+    virtual ~SocketManager();
+};
+
+};
+
+#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+