1 /*

     2 * Copyright (c) 2009-2010 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:  Utility methods for universal usage

    15 *  Interface   : Private, VmbxUtilities

    16 *

    17 */

    18 

    19 

    20 #ifndef VMBXUTILITIES_H

    21 #define VMBXUTILITIES_H

    22 

    23 // INCLUDES

    24 #include <voicemailboxdefs.h>

    25 

    26 // FORWARD DECLARATIONS

    27 

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  Implementation of the auxiliary methods for the VMBX engine classes

    33 *

    34 *  @lib vmbxengine.lib

    35 */

    36 NONSHARABLE_CLASS(  VmbxUtilities )

    37     {

    38 

    39 public:  // New functions

    40 

    41     /**

    42      * Verifies that the given string is a valid phone number.

    43      * Rules:

    44      * - '+' is only allowed as the first character

    45      * - The phone number part must be between 3-40 digits

    46      *

    47      * @param in aNumber Vmbx number

    48      * @return ETrue if valid number

    49      */

    50     static TBool IsValidPhoneNumber( const TDesC& aNumber );

    51 

    52     /**

    53     /**

    54      * Returns active ALS

    55      *

    56      * @return Active ALS line

    57      */

    58     static TVmbxAlsLineType AlsLine();

    59 

    60     /**

    61      * Returns state of the video support

    62      *

    63      * @return ETrue if Video supported

    64      */

    65     static TBool VideoSupported();

    66 

    67     /**

    68      * Returns state of the VoIP Support

    69      *

    70      * @return ETrue if VoIP Supported

    71      */

    72     static TBool VoIPSupported();

    73 

    74     /**

    75      * Verifies that the given number is not an emergency number.

    76      *

    77      * @param in aNumber Mailbox number

    78      * @return ETrue if emergency number

    79      */

    80     static TBool IsEmergencyNumber( const TDesC& aNumber );

    81 

    82 private:

    83 

    84     /**

    85      * Verifies that the given string is a valid Tel number.

    86      *

    87      * @param in aLexer string to be validate

    88      * @return ETrue if tel number validate

    89      */

    90     static TBool ValidateTelNum( TLex& aLexer );

    91 

    92     /**

    93      * Verifies that the given string is a valid DTMF number.

    94      *

    95      * @param in aLexer string to be validate

    96      * @return ETrue if DTMf validate

    97      */

    98     static TBool ValdateDtmfPart( TLex& aLexer );

    99 

   100     };

   101 

   102 #endif    // VMBXUTILITIES_H