/*
 * apConn.h
 *
 * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.      
 * All rights reserved.                                                  
 *                                                                       
 * Redistribution and use in source and binary forms, with or without    
 * modification, are permitted provided that the following conditions    
 * are met:                                                              
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 *  * 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 Texas Instruments 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 COPYRIGHT HOLDERS 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 COPYRIGHT  
 * OWNER OR 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, 
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 */

/** \file apConn.h
 *  \brief AP Connection Module API
 *
 *  \see apConn.c
 */

/****************************************************************************
 *                                                                          *
 *   MODULE:  AP Connection	    		                                	*
 *   PURPOSE: AP Connection Module API                              		*
 *                                                                          *
 ****************************************************************************/

#ifndef _AP_CONNECTION_H_
#define _AP_CONNECTION_H_

#include "802_11Defs.h"
#include "apConnApi.h"
#include "DrvMainModules.h"

/* Typedefs */
/* This struct is used for ROAMING_TRIGGER_AP_DISCONNECT */
typedef struct  
{
	TI_UINT16 uStatusCode;		/* status code of deauth/disassoc packet				   */
	TI_BOOL   bDeAuthenticate;	/* Whether this packet is DeAuth ( if DisAssoc than TI_FALSE) */
} APDisconnect_t;

typedef union
{
	APDisconnect_t APDisconnect;
	ERate		   rate;
} roamingEventData_u;

/* Structures */

/* External data definitions */

/* External functions definitions */

/* Function prototypes */

/* Called by Config Manager */
TI_HANDLE apConn_create(TI_HANDLE hOs);
TI_STATUS apConn_unload(TI_HANDLE hAPConnection);
void      apConn_init (TStadHandlesList *pStadHandles);
TI_STATUS apConn_SetDefaults (TI_HANDLE hAPConnection, apConnParams_t *pApConnParams);

/* Called by SME and Site Manager */
TI_STATUS apConn_start(TI_HANDLE hAPConnection, TI_BOOL roamingEnabled);
TI_STATUS apConn_stop(TI_HANDLE hAPConnection, TI_BOOL removeKeys);

void apConn_printStatistics(TI_HANDLE hAPConnection);


/* Called by Connection SM */
void apConn_ConnCompleteInd(TI_HANDLE hAPConnection, mgmtStatus_e status, TI_UINT32 uStatusCode);

void apConn_DisconnCompleteInd(TI_HANDLE hAPConnection, mgmtStatus_e status, TI_UINT32 uStatusCode);

/* Called by Current BSS, Rate Adaptation, RSN and other modules generating roaming events */
TI_STATUS apConn_reportRoamingEvent(TI_HANDLE hAPConnection,
									apConn_roamingTrigger_e roamingEventType,
									roamingEventData_u *pRoamingEventData);

/* Called by XCC Manager */
void apConn_RoamHandoffFinished(TI_HANDLE hAPConnection);
void apConn_getRoamingStatistics(TI_HANDLE hAPConnection, TI_UINT8 *roamingCount, TI_UINT16 *roamingDelay);
void apConn_resetRoamingStatistics(TI_HANDLE hAPConnection);

void apConn_updateNeighborAPsList(TI_HANDLE hAPConnection, neighborAPList_t *pListOfpriorityAps);

/* Called by Switch Channel */
TI_STATUS apConn_indicateSwitchChannelInProgress(TI_HANDLE hAPConnection);
TI_STATUS apConn_indicateSwitchChannelFinished(TI_HANDLE hAPConnection);

/* Called by Association SM */
TI_STATUS apConn_getVendorSpecificIE(TI_HANDLE hAPConnection, TI_UINT8 *pRequest, TI_UINT32 *len);


TI_BOOL apConn_isPsRequiredBeforeScan(TI_HANDLE hAPConnection);

void apConn_setDeauthPacketReasonCode(TI_HANDLE hAPConnection, TI_UINT8 deauthReasonCode);

#endif /*  _AP_CONNECTION_H_*/