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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ACE_wrappers/examples/QOS
//
// = FILENAME
// Fill_ACE_QoS.h
//
// = AUTHOR
// Vishal Kachroo <vishal@cs.wustl.edu>
//
// ============================================================================
#ifndef FILL_ACE_QOS_H
#define FILL_ACE_QOS_H
#include "ace/SString.h"
#include "ace/Hash_Map_Manager.h"
#include "ace/ACE.h"
#include "ace/Null_Mutex.h"
#include "ace/OS_QoS.h"
class Fill_ACE_QoS
{
// TITLE
// This class helps users to add new flow specs and provides
// utility functions for filling up the flow specs for simplex/duplex
// sessions.
public:
typedef ACE_Hash_Map_Manager <ACE_CString, ACE_Flow_Spec *, ACE_Null_Mutex> FLOW_SPEC_HASH_MAP;
//Initialization and termination methods.
Fill_ACE_QoS (void);
// constructor.
~Fill_ACE_QoS (void);
// destructor.
int fill_simplex_receiver_qos (ACE_QoS &ace_qos,
const ACE_CString &recv_flow_name);
// To be used by receivers. Fills the receiver qos and sets the
// sender qos to NO_TRAFFIC.
int fill_simplex_sender_qos (ACE_QoS &ace_qos,
const ACE_CString &send_flow_name);
// To be used by senders. Fills the sender qos and sets the receiver
// qos to NO_TRAFFIC.
int fill_duplex_qos (ACE_QoS &ace_qos,
const ACE_CString &recv_flow_name,
const ACE_CString &send_flow_name);
// To be used by applications that wish to be both receivers and
// senders.
FLOW_SPEC_HASH_MAP& map (void);
// Returns the hash map of flowspecs indexed by flowspec name.
private:
// The Service Provider is currently set to NULL for all ACE_QoS.
static const iovec iov_;
// A NO_TRAFFIC flow spec. Senders set the receiving qos to this
// while the receivers set the sending qos to this.
ACE_Flow_Spec *default_traffic_;
// A list of flowspecs indexed by the flowspec name.
FLOW_SPEC_HASH_MAP flow_spec_map_;
};
#endif /* FILL_ACE_QOS_H */
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