1 /*

     2 * Copyright (c) 2003-2005 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 for ECom monitoring class for AIW framework.

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #include "AiwEcomMonitor.h"

    22 #include "AiwCommon.h"

    23 #include "AiwUids.hrh"

    24 #include "AiwServiceIfBase.h"

    25 

    26 // CONSTANTS

    27 _LIT8(KContentTag, "<CONTENT>");

    28 _LIT8(KOpaqueTag, "<OPAQUE>");

    29 _LIT8(KAiwMimeTypeAll, "*");

    30 

    31 const TInt KMaxDataParamSize = 255;

    32 

    33 CAiwEcomMonitor* CAiwEcomMonitor::NewL(TCallBack& aSynchronizeCallBack)

    34     {

    35     CAiwEcomMonitor* self = new (ELeave) CAiwEcomMonitor(aSynchronizeCallBack); 

    36     CleanupStack::PushL(self);  

    37     self->ConstructL();

    38     CleanupStack::Pop(); // self

    39     return self;

    40     }

    41 

    42 

    43 CAiwEcomMonitor::CAiwEcomMonitor(TCallBack& aSynchronizeCallBack) 

    44 :CActive(CActive::EPriorityStandard), iSynchronizeCallBack(aSynchronizeCallBack)

    45     {

    46     }

    47 

    48 

    49 CAiwEcomMonitor::~CAiwEcomMonitor()

    50     {

    51     Cancel();

    52     iEcomSession.Close();

    53     REComSession::FinalClose();

    54     }

    55 

    56 

    57 void CAiwEcomMonitor::ConstructL()

    58     {

    59     iEcomSession = REComSession::OpenL();

    60     CActiveScheduler::Add(this);

    61     StartMonitoring();

    62     }

    63 

    64       

    65 void CAiwEcomMonitor::RunL()

    66     {

    67     iSynchronizeCallBack.CallBack();

    68     StartMonitoring();

    69     }

    70 

    71 

    72     

    73 void CAiwEcomMonitor::DoCancel()

    74     {

    75     iEcomSession.CancelNotifyOnChange(iStatus);

    76     }

    77 

    78 

    79 void CAiwEcomMonitor::StartMonitoring()

    80     {

    81     iEcomSession.NotifyOnChange(iStatus);

    82     SetActive();

    83     }

    84 

    85 

    86 

    87 void CAiwEcomMonitor::ListImplemetationsL(RImplInfoPtrArray& aResult, 

    88     CAiwCriteriaItem* aItem) const

    89     {

    90     TEComResolverParams params;

    91     

    92     TUid resolvUid = { KAiwResolverImplUidValue };  

    93     

    94     TBuf8<KMaxDataParamSize> dataType;     

    95     dataType.Copy(KContentTag);

    96     dataType.Append(aItem->ContentType());

    97     dataType.Append(KOpaqueTag);

    98     dataType.AppendNumUC(aItem->ServiceCmd(), EHex);

    99 

   100     params.SetDataType(dataType);

   101     params.SetWildcardMatch(dataType.Find(KAiwMimeTypeAll) != KErrNotFound);

   102     

   103     iEcomSession.ListImplementationsL(aItem->ServiceClass(), params, resolvUid, aResult);

   104     }

   105 

   106 

   107 

   108 CAiwServiceIfBase* CAiwEcomMonitor::CreateImplementationL(TUid aImplUid)

   109     {

   110     TUid dtorKeyId;

   111 

   112     CAiwServiceIfBase* iface = (CAiwServiceIfBase*)iEcomSession.CreateImplementationL(aImplUid, 

   113         dtorKeyId);

   114 

   115     if (iface)

   116         {

   117         iface->SetDtorKeyId( dtorKeyId );               

   118         iface->SetImplementationUid( aImplUid );

   119         }           

   120     

   121     return iface;

   122     }

   123 

   124 // End of file