/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  The current extension does not provide a view.

*

*/

// INCLUDE FILES

#include <eikmenup.h>

#include <CMessageData.h>

#include <sendui.h> 

#include <SendUiConsts.h>

#include <TSendingCapabilities.h>

#include <CSendingServiceInfo.h>

#include <spsettings.h>

#include <spentry.h>

#include <spproperty.h>

#include <spdefinitions.h>

#include <Logs.rsg>

#include "MLogsEventGetter.h"

#include "MLogsEvent.h"

#include "MLogsEventData.h"

#include "Logs.hrh"

#include "clogsviewextension.h"

#include "simpledebug.h"

const TInt KArrayGranularity = 5; 

const TInt KServiceIdNotAvailable = 0;

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

// ---------------------------------------------------------------------------

// NewL

// ---------------------------------------------------------------------------

//

CLogsViewExtension* CLogsViewExtension::NewL()

    {

    _LOG("CLogsViewExtension::NewL() - begin" )

    CLogsViewExtension* self = CLogsViewExtension::NewLC();

    CleanupStack::Pop( self );

    _LOG("CLogsViewExtension::NewL() - end" )

    return self;

    }

// ---------------------------------------------------------------------------

// NewLC

// ---------------------------------------------------------------------------

//

CLogsViewExtension* CLogsViewExtension::NewLC()

    {

    _LOG("CLogsViewExtension::NewLC() - begin" )

    CLogsViewExtension* self = new( ELeave ) CLogsViewExtension;

    CleanupStack::PushL( self );

    self->ConstructL();

    _LOG("CLogsViewExtension::NewLC() - end" )

    return self;

    }

// ---------------------------------------------------------------------------

// ConstructL

// ---------------------------------------------------------------------------

//

void CLogsViewExtension::ConstructL()

    {    

    _LOG("CLogsViewExtension::ConstructL() - begin" )         

    iServiceList = 

        new (ELeave) RPointerArray<CSendingServiceInfo>( KArrayGranularity );

    iServiceProvidersToDim = 

        new (ELeave) CArrayFixFlat<TUid>( KArrayGranularity );    

    //SP settings

    iSettings = CSPSettings::NewL();

    //SP setting's entry

    iEntry = CSPEntry::NewL();

    _LOG("CLogsViewExtension::ConstructL() - end" )

    }

// ---------------------------------------------------------------------------

// Constructor

// ---------------------------------------------------------------------------

//

CLogsViewExtension::CLogsViewExtension() : 

    iSettings( NULL ),

    iEntry( NULL ),

    iSendUi( NULL ),

    iSendUiText( KNullDesC() ),

    iServiceId( 0 ),

    iContactLink( KNullDesC8() )

    {

    _LOG("CLogsViewExtension::CLogsViewExtension() - begin" )

    _LOG("CLogsViewExtension::CLogsViewExtension() - end" )

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

//

CLogsViewExtension::~CLogsViewExtension()

    {

    _LOG("CLogsViewExtension::~CLogsViewExtension() - begin" )   

    if ( iServiceProvidersToDim->Count() )

        {

        iServiceProvidersToDim->Reset();

        }

    delete iServiceProvidersToDim;

    if ( iServiceList->Count() )

        {

        iServiceList->Close();    

        }    

    delete iServiceList;

    delete iEntry;    

    delete iSettings;

    _LOG("CLogsViewExtension::~CLogsViewExtension() - end" )

    }

// ---------------------------------------------------------------------------

// Releases this object and any resources it owns.

// ---------------------------------------------------------------------------

//

void CLogsViewExtension::DoRelease()

    {

    _LOG("CLogsViewExtension::DoRelease() - begin" )

    delete this;   

    _LOG("CLogsViewExtension::DoRelease() - end" )

    }

// ---------------------------------------------------------------------------

// DynInitMenuPaneL

// ---------------------------------------------------------------------------

//        

void CLogsViewExtension::DynInitMenuPaneL

        ( TInt aResourceId, CEikMenuPane* aMenuPane,

        const MLogsEventGetter* aEvent)

    {    

    _LOG("CLogsViewExtension::DynInitMenuPaneL() - begin")        

    _LOGP("CLogsViewExtension::aResourceId =0x%x",  aResourceId )

    if ( aEvent && aMenuPane && iSendUi )

        {                

        if ( R_COMMON_SEND_MESSAGE_SUBMENU == aResourceId &&

            aEvent->Event()->LogsEventData() )

            {                                            

            TPtrC8 tempPtr( KNullDesC8 );

            // get service id

            // PC-lint errors: #1013, #1055 (in lines: 180,182)

            // Explanation:error message occurs because the 'DataField'function

            // is flagged by __VOIP and RD_VOIP_REL_2_2 flags; as long as the 

            // entire logsserviceextension is flagged by __VOIP and 

            // RD_VOIP_REL_2_2 as well this does not cause any problems

            TUint32 serviceId =  aEvent->Event()->LogsEventData()->ServiceId();

            //get contact link

            aEvent->Event()->LogsEventData()->GetContactLink(

                tempPtr );

            //save contact link for later sending                    

            SetContactlink( tempPtr );

            //save service id for later sending

            SetServiceId( serviceId );

            //Validate

            if ( iServiceId && iContactLink.Length() )

                {

                _LOG("CLogsViewExtension::valid contact link & service id")

                TUid provideruid( KNullUid );

                //get sendui service provider uid from SP settings

                TBool providerExists = GetServicePluginUidL( iServiceId, 

                                                             provideruid );

                if ( providerExists )

                    {

                    //check if this provider is in availble sendui services

                    TRAPD( error, VerifyServiceProviderL( provideruid ,

                        providerExists ););

                    if ( KErrNone != error )

                        {

                        providerExists = EFalse;

                        }

                    }

                if ( providerExists )

                    {                            

                    _LOG("CLogsViewExtension::providerExists")

                    SetProviderUid( provideruid );                            

                    // Check if send menu item already there

                    TInt position( KErrNotFound );

                    if ( !aMenuPane->MenuItemExists( ELogsCmdMenuSendUi, position ) )

                        {

                        _LOG("CLogsViewExtension::Create send menu item")

                        position = 0;  

                        TSendingCapabilities capabilities( 0, 0, 0 );

                        TRAPD( error, iSendUi->AddSendMenuItemL( 

                                                    *aMenuPane, 

                                                    position, 

                                                    ELogsCmdMenuSendUi, 

                                                    capabilities ); );

                        _LOGP("CLogsViewExtension::iSendUi->AddSendMenuItemL= %d",

                             error )

                        if ( KErrNone == error )

                            {

                            //all ok, sent menu item text

                            aMenuPane->SetItemTextL( ELogsCmdMenuSendUi,

                                iSendUiText );

                            aMenuPane->SetItemSpecific(

                                    ELogsCmdMenuSendUi, ETrue );

                            _LOG("CLogsViewExtension::Create send menu item done")

                            }

                        }                                                        

                    }

                }                         

            _LOG("CLogsViewExtension::done")                

            }

        }            

    _LOG("CLogsViewExtension::DynInitMenuPaneL() - end-----------" )    

    }

// ---------------------------------------------------------------------------

// HandleCommandL

// ---------------------------------------------------------------------------

// 

TBool CLogsViewExtension::HandleCommandL( TInt aCommandId )

    {

    _LOG("CLogsViewExtension::HandleCommandL() - begin" )

    _LOGP("CLogsViewExtension::aCommandId =%x",  aCommandId)

    _LOGP("provider UID =0x%x", iServiceProviderUid.iUid)

    _LOGP("iServiceId =%d", iServiceId)

    _LOGP("iContactLink.Length() =%d", iContactLink.Length() )

    TBool handled( EFalse );

    if ( ELogsCmdMenuSendUi == aCommandId &&

        iServiceId &&

        iContactLink.Length() &&        

        KNullUid != iServiceProviderUid )    

            {        

            _LOG("CLogsViewExtension::SendMessageL()" )

            // start handling command            

            TRAP_IGNORE( handled = SendMessageL(); );

            //reset all 

            iServiceId = 0;

            iContactLink.Set( KNullDesC8() );

            iServiceProviderUid = KNullUid;

            iServiceList->Reset();

            iServiceProvidersToDim->Reset();            

            }

    _LOG("CLogsViewExtension::HandleCommandL() - end" )

    return handled;

    }

// ---------------------------------------------------------------------------

// VerifyServiceL

// ---------------------------------------------------------------------------

// 

void CLogsViewExtension::VerifyServiceProviderL( 

        const TUid& aServiceProviderUid ,

        TBool& aServiceProviderExists )

    {

     _LOG("CLogsViewExtension::VerifyServiceProviderL() - begin" )     

    aServiceProviderExists = EFalse;

    iServiceList->Reset();    

    iServiceProvidersToDim->Reset();

    if ( !iSendUi )

        {

        User::Leave( KErrNotFound );

        }

    // check if WLM Send IM plugin UID exists in service table

    // check if WLM Send IM plugin's service is found in available services

    //get available services

    iSendUi->AvailableServicesL( *iServiceList, KNullUid );

    _LOGP("iServiceList->Count() =%d", iServiceList->Count() )

    if ( iServiceList && iServiceList->Count() ) 

        {

        TUid serviceUid( KNullUid );       

        TUid serviceProviderUid( KNullUid );       

        for ( TInt i=0; i < iServiceList->Count(); i++ )

            {

            _LOGPP("service number =%d of %d",  

                ( i + 1 ), 

                iServiceList->Count() )

            serviceUid = (*iServiceList)[i]->ServiceId();        

            serviceProviderUid = (*iServiceList)[i]->ServiceProviderId();

            _LOGP("service UID =0x%x",  serviceUid.iUid)

            _LOGP("provider UID =0x%x", serviceProviderUid.iUid)

            _LOGDES( (*iServiceList)[i]->ServiceName() );

            _LOGDES( (*iServiceList)[i]->ServiceMenuName() );

            if ( aServiceProviderUid == serviceProviderUid )

                {

                _LOG("WLM SendUi provider exists")

                aServiceProviderExists = ETrue;

                }

            else                

                {

                _LOG("Append service to dimm list")

                iServiceProvidersToDim->AppendL( serviceProviderUid );            

                }            

            }

        }            

    _LOG("CLogsViewExtension::VerifyServiceProviderL() - end" )

    }

// ---------------------------------------------------------------------------

// GetServicePluginUidL

// ---------------------------------------------------------------------------

// 

TBool CLogsViewExtension::GetServicePluginUidL( TInt aServiceId, 

                                                TUid& aServiceProviderUid )

    {

    _LOG("CLogsViewExtension::GetServicePluginUidL() - begin" )

    aServiceProviderUid = KNullUid;        

    TBool serviceFound( EFalse );

    // we have to reset the entry to ensure that we dont accidently reuse

    // properties of formerly fetched entries

    iEntry->Reset();

    if ( iSettings && iEntry )

        {

        // find entry using service id

        TInt error( KErrNotFound );

        TRAP( error, error = iSettings->FindEntryL( aServiceId , *iEntry ) );

        if ( KErrNone == error )

            {

            _LOG("CLogsViewExtension::iSettings->FindEntryL" )

            TServicePropertyName propertyName( EPropertySendFwImPluginId );        

            const CSPProperty* property = NULL;

            error = iEntry->GetProperty( property, propertyName );

            if ( KErrNone == error && property )

                {            

                _LOG("CLogsViewExtension::entry->GetProperty" )

                TInt value( KErrNone );

                if ( KErrNone == property->GetValue( value ) )

                    {

                    _LOGP("CLogsViewExtension::property->GetValue =0x%x",

                        value )            

                    //save it

                    aServiceProviderUid.iUid = value;

                    serviceFound = ETrue;            

                    _LOGP("CLogsViewExtension::aServiceProviderUid.iUid =0x%x",

                        aServiceProviderUid.iUid)                             

                    }

                }                    

            }            

        }   

    _LOG("CLogsViewExtension::GetServicePluginUidL() - end" )        

    return serviceFound;

    }

// ---------------------------------------------------------------------------

// SetSendUi

// ---------------------------------------------------------------------------

// 

void CLogsViewExtension::SetSendUi( CSendUi& aSendUi )

    {

     _LOG("CLogsViewExtension::SetSendUi() - begin" )

    iSendUi = &aSendUi;

    _LOG("CLogsViewExtension::SetSendUi() - end" )

    }

// ---------------------------------------------------------------------------

// SetSendUiText

// ---------------------------------------------------------------------------

// 

void CLogsViewExtension::SetSendUiText( const TDesC& aSendUiText )

    {

    _LOG("CLogsViewExtension::SetSendUiText() - begin" )    

    iSendUiText.Set(aSendUiText );        

    _LOG("CLogsViewExtension::SetSendUiText() - end" )

    }

// ---------------------------------------------------------------------------

// SetContactlink

// ---------------------------------------------------------------------------

// 

void CLogsViewExtension::SetContactlink( const TDesC8& aContactLink )

    {

    _LOG("CLogsViewExtension::SetContactlink() - begin" )

    iContactLink.Set( KNullDesC8 );

    if ( aContactLink.Length() )

        {

        iContactLink.Set( aContactLink );    

        }    

    _LOG("CLogsViewExtension::SetContactlink() - end" )    

    }

// ---------------------------------------------------------------------------

// SetServiceId

// ---------------------------------------------------------------------------

// 

void CLogsViewExtension::SetServiceId( const TUint32& aServiceId )

    {

    _LOG("CLogsViewExtension::SetServiceId() - begin" )    

    iServiceId = KServiceIdNotAvailable;

    if ( aServiceId )

        {

        iServiceId = aServiceId;    

        }

    _LOG("CLogsViewExtension::SetServiceId() - end" )    

    }

// ---------------------------------------------------------------------------

// SetProviderUid

// ---------------------------------------------------------------------------

//     

void CLogsViewExtension::SetProviderUid( const TUid& aUid )

    {

    _LOG("CLogsViewExtension::SetProviderUid() - begin" )    

    iServiceProviderUid = aUid;

    _LOG("CLogsViewExtension::SetProviderUid() - end" )    

    }

// ----------------------------------------------------------------------------

// SendMessageL

// ----------------------------------------------------------------------------

//

TBool CLogsViewExtension::SendMessageL()

    {

    _LOG("CLogsViewExtension::SendMessageL - begin" )

    TBool commandHandled( ETrue );

    TInt error( KErrNone );

    TSendingCapabilities capabilities( 0, 0, 0 );

    CMessageData* messageData = CMessageData::NewL();

    CleanupStack::PushL( messageData );    

    _LOG("CLogsViewExtension::SendMessageL iSendUi->ShowTypedQueryL")             

    TUid selectedServiceUid( KNullUid );

    selectedServiceUid = iSendUi->ShowTypedQueryL( CSendUi::ESendMenu,

    _LOGP("CLogsViewExtension::Selected service UID =0x%x",  

        selectedServiceUid.iUid )

    //check if user pressed cancel 

    if ( KNullUid != selectedServiceUid )     

        {      

        //set opaque data

        TUid dataType;

        dataType.iUid = iServiceId;

        TRAP( error, messageData->SetOpaqueDataL( &iContactLink , dataType ) );

        _LOGP("messageData->SetOpaqueDataL= %d", error)

        if ( KErrNone == error )

            {

            _LOG("CLogsViewExtension::SendMessageL...")

            _LOG("...iSendUi->CreateAndSendMessageL")

            iSendUi->CreateAndSendMessageL( selectedServiceUid,

                messageData, KNullUid, EFalse );

            _LOG("CLogsViewExtension::iSendUi->CreateAndSendMessageL")   

            }

        }

    CleanupStack::PopAndDestroy( messageData );

    messageData = NULL;

    _LOG("CLogsViewExtension::SendMessageL - end" ) 

    return commandHandled;

    }

// End of File