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 Attach state.

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "basrvaccstateattach.h"

    21 #include "basrvaccstatedisconnect.h"

    22 #include "basrvaccstateattached.h"

    23 #include "debug.h"

    24 

    25 const TInt KAttachRequestId = 10;

    26 

    27 // ================= MEMBER FUNCTIONS =======================

    28 

    29 CBasrvAccStateAttach* CBasrvAccStateAttach::NewL(CBasrvAcc& aParent, TBool aConnecting)

    30     {

    31     CBasrvAccStateAttach* self=new(ELeave) CBasrvAccStateAttach(aParent, aConnecting);

    32     CleanupStack::PushL(self);

    33     self->ConstructL();

    34     CleanupStack::Pop(self);

    35     return self;

    36     }

    37 

    38 CBasrvAccStateAttach::~CBasrvAccStateAttach()

    39     {

    40     delete iActive;

    41     TRACE_FUNC

    42     }

    43 

    44 void CBasrvAccStateAttach::EnterL()

    45     {

    46     StatePrint(_L("Attach"));    

    47     Parent().AccMan().AccfwConnectionL(&(AccInfo()))->AttachAccessory(AccInfo().iAddr, iActive->iStatus);

    48     iActive->GoActive();

    49     }

    50 

    51 CBasrvAccState* CBasrvAccStateAttach::ErrorOnEntry(TInt aReason)

    52     {

    53     TRACE_FUNC

    54     TRAP_IGNORE(Parent().AccMan().ConnectCompletedL(AccInfo().iAddr, aReason, AccInfo().iSuppProfiles));

    55     CBasrvAccState* next = NULL;

    56     TRAP_IGNORE(next = CBasrvAccStateDisconnect::NewL(Parent()));

    57     return next;

    58     }

    59 

    60 TBTEngConnectionStatus CBasrvAccStateAttach::ConnectionStatus() const

    61     {

    62     return EBTEngConnecting;

    63     }

    64 

    65 void CBasrvAccStateAttach::CancelConnect()

    66     {

    67     TRACE_FUNC

    68     iActive->Cancel();

    69     CBasrvAccState* next = NULL;

    70     TRAP_IGNORE(next = CBasrvAccStateDisconnect::NewL(Parent()));

    71     TRAP_IGNORE(Parent().ChangeStateL(next));

    72     }

    73 

    74 

    75 void CBasrvAccStateAttach::DisconnectL()

    76     {

    77     TRACE_FUNC

    78     iActive->Cancel();

    79     Parent().ChangeStateL(CBasrvAccStateDisconnect::NewL(Parent()));

    80     }

    81      

    82 void CBasrvAccStateAttach::AccessoryDisconnectedL(TProfiles aProfile)

    83     {

    84     TRACE_FUNC

    85     ProfileDisconnected(aProfile);

    86     AccClosedAudio(aProfile);

    87     StatePrint(_L("Attach"));

    88     if (!AccInfo().iConnProfiles)

    89         {

    90         if (iConnecting)

    91             {

    92             Parent().AccMan().ConnectCompletedL(AccInfo().iAddr, KErrDisconnected, AccInfo().iSuppProfiles);

    93             }

    94         iActive->Cancel();

    95         Parent().ChangeStateL(NULL);

    96         }

    97     }

    98 

    99 void CBasrvAccStateAttach::RequestCompletedL(CBasrvActive& aActive)

   100     {

   101     TRACE_FUNC

   102     if (iConnecting && aActive.iStatus == KErrNone)

   103         {

   104         Parent().AccMan().ConnectCompletedL(AccInfo().iAddr, aActive.iStatus.Int(), AccInfo().iConnProfiles);

   105         }

   106         

   107     if (aActive.iStatus == KErrNone)

   108         {

   109         Parent().AccMan().ListenAudioRequestL();        	

   110         Parent().AccMan().PluginMan().AccInUse();

   111         Parent().ChangeStateL(CBasrvAccStateAttached::NewL(Parent(), !iConnecting));

   112         }

   113     else

   114         {

   115         Parent().ChangeStateL(CBasrvAccStateDisconnect::NewL(Parent(), aActive.iStatus.Int()));

   116         }

   117     }

   118     

   119 void CBasrvAccStateAttach::CancelRequest(CBasrvActive& /*aActive*/)

   120     {

   121     TRACE_FUNC

   122     CBasrvAccfwIf* accif = NULL;

   123     TRAP_IGNORE(accif = Parent().AccMan().AccfwConnectionL());

   124     if (accif)

   125         accif->CancelAttachAccessory(AccInfo().iAddr);

   126     }

   127 

   128 CBasrvAccStateAttach::CBasrvAccStateAttach(CBasrvAcc& aParent, TBool aConnecting)

   129     : CBasrvAccState(aParent, NULL), iConnecting(aConnecting)

   130     {

   131     }

   132  

   133 void CBasrvAccStateAttach::ConstructL()

   134     {

   135     iActive = CBasrvActive::NewL(*this, CActive::EPriorityStandard, KAttachRequestId);

   136     }

   137