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/* -*- C++ -*- */
//=============================================================================
/**
* @file Fill_ACE_QoS.h
*
* $Id: Fill_ACE_QoS.h 93639 2011-03-24 13:32:13Z johnnyw $
*
* @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.
*/
class Fill_ACE_QoS
{
public:
typedef ACE_Hash_Map_Manager <ACE_CString, ACE_Flow_Spec *, ACE_Null_Mutex> FLOW_SPEC_HASH_MAP;
//Initialization and termination methods.
/// constructor.
Fill_ACE_QoS (void);
/// destructor.
~Fill_ACE_QoS (void);
/// To be used by receivers. Fills the receiver qos and sets the
/// sender qos to NO_TRAFFIC.
int fill_simplex_receiver_qos (ACE_QoS &ace_qos,
const ACE_CString &recv_flow_name);
/// To be used by senders. Fills the sender qos and sets the receiver
/// qos to NO_TRAFFIC.
int fill_simplex_sender_qos (ACE_QoS &ace_qos,
const ACE_CString &send_flow_name);
/// To be used by applications that wish to be both receivers and
/// senders.
int fill_duplex_qos (ACE_QoS &ace_qos,
const ACE_CString &recv_flow_name,
const ACE_CString &send_flow_name);
/// Returns the hash map of flowspecs indexed by flowspec name.
FLOW_SPEC_HASH_MAP& map (void);
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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