1 /*

     2 * Copyright (c) 2005-2006 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:  Implementation of BT Acc Server accessory base state.

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "basrvaccstate.h"

    21 #include "debug.h"

    22 

    23 const TInt KBitAvrcpSupportedFeatureCategory2 = 0x2;

    24 

    25 

    26 // ================= MEMBER FUNCTIONS =======================

    27 

    28 CBasrvAccState::~CBasrvAccState()

    29     {

    30     CompleteStateRequest(KErrAbort);

    31     }

    32     

    33 CBasrvAccState* CBasrvAccState::ErrorOnEntry(TInt /*aReason*/)

    34     {

    35     TRACE_FUNC

    36     return NULL;

    37     }

    38 

    39 void CBasrvAccState::ConnectL(const TBTDevAddr& /*aAddr*/)

    40     {

    41     TRACE_FUNC

    42     LEAVE(KErrAlreadyExists);

    43     }

    44 

    45 void CBasrvAccState::CancelConnect()

    46     {

    47     TRACE_FUNC

    48     }

    49 

    50 void CBasrvAccState::DisconnectL()

    51     {

    52     TRACE_FUNC

    53     LEAVE(KErrDisconnected);

    54     }

    55 

    56 void CBasrvAccState::AccessoryConnected(TProfiles aProfile)

    57     {

    58     TRACE_FUNC

    59     NewProfileConnection(aProfile);    

    60     StatePrint(_L("StateXXX"));

    61     }

    62 

    63 void CBasrvAccState::AccOpenedAudio(TProfiles aProfile)

    64     {

    65     TRACE_FUNC

    66     AccInfo().iAudioOpenedProfiles |= aProfile;

    67     StatePrint(_L("StateXXX"));

    68     }

    69 

    70 void CBasrvAccState::AccClosedAudio(TProfiles aProfile)

    71     {

    72     TRACE_FUNC

    73     if (aProfile & EAnyMonoAudioProfiles)

    74         AccInfo().iAudioOpenedProfiles &= ~EAnyMonoAudioProfiles;

    75     else

    76         AccInfo().iAudioOpenedProfiles &= ~aProfile;

    77     StatePrint(_L("StateXXX"));

    78     }

    79     

    80 void CBasrvAccState::AccessoryDisconnectedL(TProfiles /*aProfile*/)

    81     {

    82     TRACE_FUNC

    83     }

    84 

    85 void CBasrvAccState::OpenAudioL(TAccAudioType /*aType*/)

    86     {

    87     TRACE_FUNC

    88     }

    89 

    90 void CBasrvAccState::CloseAudioL(TAccAudioType /*aType*/)

    91     {

    92     TRACE_FUNC

    93     }

    94 

    95 void CBasrvAccState::RequestCompletedL(CBasrvActive& /*aActive*/)

    96     {

    97     TRACE_FUNC

    98     }

    99     

   100 void CBasrvAccState::CancelRequest(CBasrvActive& /*aActive*/)

   101     {

   102     TRACE_FUNC

   103     }

   104 

   105 CBasrvAccState::CBasrvAccState(CBasrvAcc& aParent, TRequestStatus* aRequest)

   106     : iParent(aParent), iRequest(aRequest)

   107     {

   108     }

   109 

   110 CBasrvAcc& CBasrvAccState::Parent()

   111     {

   112     return iParent;

   113     }

   114 

   115 void CBasrvAccState::CompleteStateRequest(TInt aErr)

   116     {

   117     if (iRequest)

   118         {

   119         User::RequestComplete(iRequest, aErr);

   120         TRACE_INFO((_L("Request 0x%08X completed with %d"), iRequest, aErr))

   121         iRequest = NULL;

   122         }

   123     }

   124     

   125 void CBasrvAccState::CompleteRequest(TRequestStatus* aStatus, TInt aErr)

   126     {

   127     if (aStatus)

   128         {

   129         User::RequestComplete(aStatus, aErr);

   130         TRACE_INFO((_L("Request 0x%08X completed with %d"), aStatus, aErr))

   131         }

   132     }

   133 

   134 void CBasrvAccState::StatePrint(const TDesC& aStateName)

   135     {

   136     TRACE_INFO_SEG(

   137         {

   138         TBuf<12> buf;

   139         AccInfo().iAddr.GetReadable(buf);

   140         Trace(_L("[%S State %S] Profiles %04X, Connected %04X, withAudio %04X"),

   141             &aStateName, &buf, AccInfo().iSuppProfiles, AccInfo().iConnProfiles, AccInfo().iAudioOpenedProfiles);

   142         }); (void) aStateName;

   143     }

   144 

   145 TAccInfo& CBasrvAccState::AccInfo()

   146     {

   147     return Parent().AccInfo();

   148     }

   149 

   150 void CBasrvAccState::NewProfileConnection(TProfiles aProfile)

   151     {

   152     AccInfo().iConnProfiles |= aProfile;

   153     AccInfo().iSuppProfiles |= aProfile;

   154     if (aProfile == ERemConCT && 

   155         Parent().AccMan().IsAvrcpVolCTSupported()&& 

   156         IsAvrcpTGCat2SupportedByRemote())

   157         {

   158         AccInfo().iConnProfiles |= ERemConTG;

   159         }

   160     TRACE_INFO((_L("Profiles %04X, Connected %04X"), AccInfo().iSuppProfiles, AccInfo().iConnProfiles))

   161     }

   162 

   163 void CBasrvAccState::ProfileDisconnected(TProfiles aProfile)

   164     {

   165     if (aProfile & EAnyRemConProfiles)

   166         {

   167         AccInfo().iConnProfiles &= ~EAnyRemConProfiles;

   168         }

   169     else if (aProfile & EAnyMonoAudioProfiles)

   170         {

   171         AccInfo().iConnProfiles &= ~EAnyMonoAudioProfiles;

   172         }

   173     else

   174         {

   175         AccInfo().iConnProfiles &= ~aProfile;

   176         }

   177     }

   178 

   179 TBool CBasrvAccState::IsAvrcpTGCat2SupportedByRemote()

   180     {

   181     return (AccInfo().iSuppProfiles & ERemConTG) && 

   182         (AccInfo().iSupportedFeatures[TAccInfo::ERemConTGIndex] & KBitAvrcpSupportedFeatureCategory2);

   183     }

   184 

   185     

   186 //  End of File