1 /*

     2 * Copyright (c) 2006-2007 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:  Loads browser launcher dynamically.

    15 *

    16 */

    17 

    18 

    19 #include <e32base.h>

    20 #include <w32std.h>

    21 #include <apgcli.h>

    22 #include <apgtask.h>

    23 #include <FavouritesDb.h>

    24 

    25 #include "pslnbrowserlaunchloader.h"

    26 #include "PslnConst.h"

    27 

    28 //Browser UID

    29 const TUid KUidBrowser = { 0x10008D39 };

    30 const TInt KPslnBrowserParamLen = 20;

    31 _LIT( KPslnBrowserPrefix, "6 " );

    32 

    33 

    34 // ======== MEMBER FUNCTIONS ========

    35 

    36 // ---------------------------------------------------------------------------

    37 // C++ default constructor can NOT contain any code, that might leave.

    38 // ---------------------------------------------------------------------------

    39 //

    40 CPslnBrowserLaunchLoader::CPslnBrowserLaunchLoader()

    41     {

    42     }

    43 

    44 // ---------------------------------------------------------------------------

    45 // Two-phased constructor.

    46 // ---------------------------------------------------------------------------

    47 //

    48 CPslnBrowserLaunchLoader* CPslnBrowserLaunchLoader::NewL()

    49     {

    50     CPslnBrowserLaunchLoader* self = 

    51         new( ELeave ) CPslnBrowserLaunchLoader();

    52 

    53     return self;

    54     }

    55 

    56 // ---------------------------------------------------------------------------

    57 // Destructor

    58 // ---------------------------------------------------------------------------

    59 //

    60 CPslnBrowserLaunchLoader::~CPslnBrowserLaunchLoader()

    61     {

    62     }

    63 

    64 // ---------------------------------------------------------------------------

    65 // Launch browser as standalone application.

    66 // ---------------------------------------------------------------------------

    67 //

    68 void CPslnBrowserLaunchLoader::LaunchBrowserStandaloneL( )

    69     {

    70    

    71     HBufC* param = HBufC::NewLC( KPslnBrowserParamLen );

    72     param->Des().Copy( KPslnBrowserPrefix );

    73     TInt folderid = GetFolderIdByContextIdL( KFavouritesSkinContextId );

    74     param->Des().AppendNum( folderid );

    75     

    76     RWsSession wsSession;

    77     User::LeaveIfError( wsSession.Connect() );

    78     CleanupClosePushL<RWsSession>( wsSession );

    79     TApaTaskList taskList( wsSession );

    80     TApaTask task = taskList.FindApp( KUidBrowser );

    81     

    82     if ( task.Exists() )

    83         {

    84         HBufC8* param8 = HBufC8::NewLC( param->Length() );

    85         param8->Des().Append( param->Des() );

    86         task.SendMessage( TUid::Uid( 0 ), *param8 ); // Uid is not used

    87         CleanupStack::PopAndDestroy( param8 );

    88         }

    89     else 

    90         {

    91         RApaLsSession appArcSession;

    92         User::LeaveIfError( appArcSession.Connect() );

    93         CleanupClosePushL<RApaLsSession>( appArcSession );

    94         TThreadId id;

    95         appArcSession.StartDocument( *param, KUidBrowser , id ); 

    96         CleanupStack::PopAndDestroy(); // appArcSession

    97         }

    98      

    99     CleanupStack::PopAndDestroy( 2 );  // param,wsSession

   100     }

   101 

   102 // ---------------------------------------------------------------------------

   103 // Cancel download.

   104 // ---------------------------------------------------------------------------

   105 //

   106 void CPslnBrowserLaunchLoader::CancelDownload()

   107     {

   108     }

   109 

   110 // ---------------------------------------------------------------------------

   111 // Gets browser bookmark folder id.

   112 // ---------------------------------------------------------------------------

   113 //

   114 TInt CPslnBrowserLaunchLoader::GetFolderIdByContextIdL( TUint32 aContextId )

   115     {

   116     TInt folder = KFavouritesNullUid;

   117     if ( aContextId != (TUint32)KFavouritesNullContextId )

   118         {

   119         CArrayFix<TInt>* uids = new (ELeave) CArrayFixFlat<TInt>( 1 );

   120         CleanupStack::PushL( uids );

   121 

   122         RFavouritesDb db;

   123         RFavouritesSession iFavouritesSess;

   124         User::LeaveIfError( iFavouritesSess.Connect() ); 

   125         CleanupClosePushL<RFavouritesSession>( iFavouritesSess );

   126         User::LeaveIfError( db.Open( iFavouritesSess, KBrowserBookmarks ) );

   127         CleanupClosePushL<RFavouritesDb>( db );

   128         User::LeaveIfError( db.GetUids( *uids, KFavouritesNullUid,

   129                 CFavouritesItem::EFolder, NULL, aContextId ) );

   130 

   131         if( uids->Count() > 0 )

   132            {

   133            folder = uids->At( 0 );

   134            }

   135         CleanupStack::PopAndDestroy( 3 );   // db,iFavouritesSess,uids

   136         }

   137     return folder;

   138     }

   139 

   140 //----------------------------------------------------------------------------   

   141 // Launcher gate function

   142 //----------------------------------------------------------------------------

   143 EXPORT_C TAny* GateFunction()

   144     {

   145     CPslnBrowserLaunchLoader* launcher = NULL;

   146     TRAPD( err, launcher = CPslnBrowserLaunchLoader::NewL() );

   147     if( err != KErrNone )

   148         {

   149         return NULL;

   150         }

   151 

   152     return launcher;

   153     }

   154 

   155 //  End of File