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-rw-r--r--ace/QoS/QoS_Session.h169
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diff --git a/ace/QoS/QoS_Session.h b/ace/QoS/QoS_Session.h
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index f67a9f52416..00000000000
--- a/ace/QoS/QoS_Session.h
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-/* -*- C++ -*- */
-
-//=============================================================================
-/**
- * @file QoS_Session.h
- *
- * $Id$
- *
- * @author Vishal Kachroo <vishal@cs.wustl.edu>
- */
-//=============================================================================
-
-
-#ifndef ACE_QOS_SESSION_H
-#define ACE_QOS_SESSION_H
-#include "ace/pre.h"
-
-#include "ACE_QoS_Export.h"
-#include "ace/INET_Addr.h"
-#include "ace/OS_QoS.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-class ACE_SOCK;
-class ACE_QoS_Manager;
-
-typedef int ACE_Protocol_ID;
-// IPPROTO_UDP or IPPROTO_TCP.
-
-/**
- * @class ACE_QoS_Session
- *
- * @brief A QoS Session object.
- *
- * This class defines the interface for a QoS Session. It abstracts the
- * notion of QoS on different platforms and presents a simple, easy-to-use
- * API. Current [RAPI,GQoS] and future implementations will conform to this
- * interface.
- */
-class ACE_QoS_Export ACE_QoS_Session
-{
-
-public:
-
- enum RSVP_Event_Type
- {
- RSVP_PATH_EVENT,
- RSVP_RESV_EVENT,
- RSVP_RESV_CONFIRM,
- RSVP_RESV_ERROR,
- RSVP_PATH_ERROR
- };
-
- /// A flag to indicate if this endpoint is a sender or a receiver or
- /// both.
- enum ACE_End_Point_Type
- {
- ACE_QOS_SENDER,
- ACE_QOS_RECEIVER,
- ACE_QOS_BOTH
- };
-
-
- /// to shutup g++.
- virtual ~ACE_QoS_Session (void) {};
-
- /// Open a QoS session [dest IP, dest port, Protocol ID].
- virtual int open (ACE_INET_Addr dest_addr,
- ACE_Protocol_ID protocol_id) = 0;
-
- /// Close the QoS Session.
- virtual int close (void) = 0;
-
- /// Returns the QoS in the current session.
- virtual ACE_QoS qos (void) const = 0;
-
- /// Set QoS for the current session. The qos manager is used to
- /// confirm if this QoS session was subscribed to by the socket.
- virtual int qos (ACE_SOCK *socket,
- ACE_QoS_Manager *qos_manager,
- const ACE_QoS &ace_qos) = 0;
-
- /**
- * Sets the QoS for this session object to ace_qos. Does not
- * interfere with the QoS in the underlying socket. This call is
- * useful to update the QoS object when the underlying socket QoS is
- * being set through a mechanism other than the previous qos ()
- * method e.g. inside the dgram_mcast.subscribe () where the QoS for
- * the socket is set through ACE_OS::join_leaf ().
- */
- virtual void qos (const ACE_QoS &ace_qos) = 0;
-
- /**
- * This is called from handle_qos () method of the the QoS Event
- * Handler. Invoking this method is an indication of a QoS event
- * occurring, that may have resulted in a change of QoS for the
- * underlying session. This method updates the QoS object associated
- * with this session.
- */
- virtual int update_qos (void) = 0;
-
- /// Get/Set methods for the flags_.
- virtual ACE_End_Point_Type flags (void) const = 0;
- virtual void flags (const ACE_End_Point_Type flags) = 0;
-
- /// Get the session id.
- virtual int session_id (void) const = 0;
-
- /// Set the session id.
- virtual void session_id (const int session_id) = 0;
-
- /// Get the file descriptor on which RSVP events will occur.
- virtual ACE_HANDLE rsvp_events_handle (void) = 0;
-
- virtual void rsvp_event_type (RSVP_Event_Type event_type) = 0;
- ///Set the RAPI event that last occured
-
- virtual RSVP_Event_Type rsvp_event_type (void) = 0;
- ///Get the RAPI event that last occured
-
-
- /// Get the destination address for this session.
- virtual ACE_INET_Addr dest_addr (void) const = 0;
-
- /// Set the destination address for this session.
- virtual void dest_addr (const ACE_INET_Addr &dest_addr) = 0;
-
- /// Get the source port for this session.
- virtual u_short source_port (void) const = 0;
-
- /// Set the source port for this session.
- virtual void source_port (const u_short &source_port) = 0;
-
- /**
- * Returns the version of the underlying RSVP implementation. Is
- * meaningful only when the underlying implementation has
- * versioning.
- */
- virtual int version (void) = 0;
-
-protected:
-
- /// Source port if this is a Sender session. Used for rapi_sender ().
- u_short source_port_;
-
- /// session id for the session.
- int session_id_;
-
- /// Destination address for this session.
- ACE_INET_Addr dest_addr_;
-
- /// Is this a TCP or a UDP session.
- ACE_Protocol_ID protocol_id_;
-
- /// QoS for this session.
- ACE_QoS qos_;
-
- /// Specifies if this is a sending/receiving/both session.
- ACE_End_Point_Type flags_;
-
- RSVP_Event_Type rsvp_event_type_;
- //Has the last rsvp event that occured
-
-};
-
-#include "ace/post.h"
-#endif /* ACE_QOS_SESSION_H */