1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  state Listening declaration.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_BTSACCONNECTED_H

    20 #define C_BTSACCONNECTED_H

    21 

    22 #include "btsacState.h"

    23 

    24 /**

    25  * The state Connected

    26  *

    27  *

    28  *  @since S60 v3.1 

    29  */

    30 	

    31 class CBtsacConnected : public CBtsacState, public MBtsacActiveObserver

    32     {

    33     

    34 public:

    35 

    36     static CBtsacConnected* NewL(CBTSAController& aParent, TBTConnType aConnType);

    37     

    38     virtual ~CBtsacConnected();

    39     

    40 private:

    41     

    42     // From base class CBtsacState

    43     

    44     /**

    45      * From CBtsacState

    46      * Entry of this state.

    47      */

    48     void EnterL();

    49     

    50     /** 

    51      * disconnect the connected accessory

    52      *

    53      * @since S60 v3.1

    54      * @param aAddr the BD address of the accessory

    55      * @param aStatus On completion, will contain an error code

    56      */

    57     void DisconnectL();

    58     

    59     /** 

    60      * From CBtsacState

    61      * Open audio link to BT accessory

    62      *

    63      * @since S60 v3.1

    64      * @param aAddr the BD address of the accessory

    65      * @param aStatus On completion, will contain an error code

    66      */

    67 	void OpenAudioLinkL(const TBTDevAddr& aAddr);

    68 	

    69     /** 

    70      * From CBtsacState

    71      * Cancel the outstanding connecting operation

    72      *

    73      * @since S60 v3.1

    74      */

    75     void CancelConnectL();

    76 

    77     void CancelOpenAudioLinkL();

    78 

    79    	void ConfigureL();

    80    	void GetCapabilitiesOfAllSEPs();

    81      

    82     // From class MInternalGavdpUser

    83    	void GAVDP_ConfigurationConfirm();

    84    	void GAVDP_BearerReady(RSocket aSocket, const TAvdtpSockAddr& aAddress);

    85    	void GAVDP_SEPDiscovered(const TAvdtpSEPInfo& aSEP);

    86    	void GAVDP_SEPDiscoveryComplete();

    87    	void GAVDP_SEPCapability(TAvdtpServiceCapability* aCapability); 

    88 	void GAVDP_SEPCapabilityComplete();	

    89 	void GAVDP_AbortIndication(TSEID aSEID);

    90 	void GAVDP_ConfigurationStartIndication(TSEID aLocalSEID, TSEID aRemoteSEID);

    91 	

    92 	/**

    93      * Handles the request completion event.

    94      *

    95      * @since S60 v3.1

    96      * @param aActive the Active Object to which the request is assigned to.

    97      */

    98 	void RequestCompletedL(CBtsacActive& aActive);

    99     

   100     /**

   101      * Handles the cancellation of an outstanding request.

   102      *

   103      * @since S60 v3.1

   104      * @param aActive the Active Object to which the request is assigned to.

   105      */

   106 	virtual void CancelRequest(CBtsacActive& aActive);

   107     

   108     void StartTimer(TTimeIntervalMicroSeconds32 aTimeout, TInt aRequestId);

   109     void StopTimer();

   110     

   111     void CancelActionL(TInt aError, TBTSACGavdpResetReason aGavdpReset);

   112     void HandleGavdpErrorL(TInt aError);

   113     

   114     void StartConfigurationL();

   115 

   116 private:    

   117 

   118     CBtsacConnected(CBTSAController& aParent, TBTConnType aConnType);

   119     void ConstructL();

   120 

   121 private:

   122 	enum TBTSACSepFound

   123 	    {

   124 	    ESEPNotInitialized,

   125 	    ESEPConfigure,

   126 	    ESEPInUse,

   127 	    ESEPCodecTypeNotAllowed

   128 	    };

   129 	

   130 	/**

   131      * AO for configuration timer.

   132      */

   133     CBtsacActive* iTimerActive;

   134     

   135 	/**

   136      * Configuration timer 

   137      */

   138     RTimer iTimer;

   139     

   140     TBool iSuitableSEPFoundAlready;

   141     TBTConnType iConnType; // Connection type: incoming/outgoing

   142     TBool iFirstConn; // used to learn if configuration should be done

   143     TBTSACSepFound iSEPFound;

   144     TInt iRemoteSEPIndex;

   145     TBool iBearersQuery;

   146     TBool iCancelConnectReq;

   147     TAudioOpenedBy iAudioOpenedBy;

   148     };

   149 

   150 #endif      // C_BTSACCONNECTED_H

   151