// Copyright (c) 2004-2009 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:

//

// INCLUDES

#include    "SIPExIMDialog.h"

#include    "SIPEx.hrh"

#include    <sipex.rsg>

#include    <eikenv.h>

#include    <uri8.h>

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

// CSIPExIMDialog::NewL

// Static constructor

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

//

CSIPExIMDialog* CSIPExIMDialog::NewL( TDes& aAddress, TDes& aMsg )

    {

    CSIPExIMDialog* self = NewLC( aAddress, aMsg );

    CleanupStack::Pop(self);

    return self;

    }

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

// CSIPExIMDialog::NewLC

// Static constructor. On return the instance is left to the CleanupStack.

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

//

CSIPExIMDialog* CSIPExIMDialog::NewLC( TDes& aAddress, TDes& aMsg )

    {

    CSIPExIMDialog* self = new (ELeave) CSIPExIMDialog( aAddress, aMsg );

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

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

// CSIPExIMDialog::CSIPExIMDialog

// C++ default constructor. Initializes the member variables with default values

// from client.

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

//

CSIPExIMDialog::CSIPExIMDialog( TDes& aAddress, TDes& aMsg )

    : iAddress( aAddress ), iMsg( aMsg )

    {

    }

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

// CSIPExIMDialog::~CSIPExIMDialog

// Destructor

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

//

CSIPExIMDialog::~CSIPExIMDialog()

    {

    }

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

// CSIPExIMDialog::ConstructL

// Symbian 2nd phase constructor that might leave.

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

//

void CSIPExIMDialog::ConstructL()

    {

    }

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

// CSIPExIMDialog::PreLayoutDynInitL

// From CEikDialog. Called before drawing the dialog.

// If address variable has used earlier use that value as default.

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

//

void CSIPExIMDialog::PreLayoutDynInitL()

    {

    if( iAddress.Length() > 0 )

        {

        ( static_cast<CEikEdwin*>( 

            Control( ESIPExIMAddressLineId ) ) )->SetTextL( &iAddress );

        }

    }

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

// CSIPExIMDialog::OkToExitL

// From CEikDialog. Called when user presses dialog's button.

// Validates the given address and if not correct notifies user with info

// message. The length of the message is limited in resource file to 256.

// The limitation is not in SIP implementation.

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

//

TBool CSIPExIMDialog::OkToExitL(TInt aKeyCode)

    {   

    TBool isOk( ETrue );

    if( aKeyCode == EEikBidOk )

        {

        ( static_cast<CEikEdwin*>( 

            Control( ESIPExIMMessageLineId ) ) )->GetText( iMsg );

        ( static_cast<CEikEdwin*>( 

            Control( ESIPExIMAddressLineId ) ) )->GetText( iAddress );

        // Check the validity of the given address

        TInt err( KErrGeneral );

        HBufC8* address = HBufC8::NewLC( iAddress.Length() );

        address->Des().Copy( iAddress );

        if ( !AddressValid( *address ) )

            {

            HBufC* txt = 

                    iEikonEnv->AllocReadResourceLC( R_ERROR_IN_ADDRESS_TXT );

            CEikonEnv::Static()->InfoMsg( txt->Des() );

            CleanupStack::PopAndDestroy( txt );

            isOk = EFalse;

            }

        CleanupStack::PopAndDestroy( address );

        }

    return isOk;

    }

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

// CSIPExIMDialog::AddressValid

// Checks if user typed address is valid sip address.

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

//    

TBool CSIPExIMDialog::AddressValid( const TDesC8& aSipAddr )

    {

    _LIT8( KTypeSIP, "sip" );

    TUriParser8 parser;

    User::LeaveIfError( parser.Parse( aSipAddr ) ); 

    CUri8* uri8 = CUri8::NewLC( parser );

    TBool valid( ETrue );

    if ( uri8->Uri().Extract( EUriScheme ).CompareF( KTypeSIP() ) != KErrNone )

        {

        valid = EFalse;

        }

    if ( uri8->Uri().Extract( EUriUserinfo ) == KNullDesC8 )

        {

        valid = EFalse;

        }

    if ( uri8->Uri().Extract( EUriHost ) == KNullDesC8 )

        {

        valid = EFalse;

        }

    CleanupStack::PopAndDestroy( uri8 );

    return valid;           

    }

// End of file