1 /*

     2  * Copyright (c) 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: 

    15  *   EAP method password format validator

    16  *

    17  */

    18 

    19 /*

    20  * %version: 9 %

    21  */

    22 

    23 // System includes

    24 #include <HbEditorInterface>

    25 #include <HbLineEdit>

    26 

    27 // User includes

    28 #include "eapqtvalidatorpassword.h"

    29 #include "eapqtconfiginterface_p.h"

    30 

    31 /*!

    32  *  \class EapQtValidatorPassword

    33  *  \brief EAP method password format validator

    34  */

    35 

    36 // External function prototypes

    37 

    38 // Local constants

    39 

    40 // ======== LOCAL FUNCTIONS ========

    41 

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

    43 

    44 EapQtValidatorPassword::EapQtValidatorPassword(const EapQtExpandedEapType& type) :

    45     mEapType(type)

    46 {

    47 }

    48 

    49 EapQtValidatorPassword::~EapQtValidatorPassword()

    50 {

    51 }

    52 

    53 EapQtValidator::Status EapQtValidatorPassword::validate(const QVariant& value)

    54 {

    55     qDebug("EapQtValidatorPassword::validate()");

    56 

    57     Status status(StatusOk);

    58 

    59     switch (mEapType.type()) {

    60     case EapQtExpandedEapType::TypeEapGtc:

    61     case EapQtExpandedEapType::TypeEapMschapv2:

    62     case EapQtExpandedEapType::TypeLeap:

    63     case EapQtExpandedEapType::TypePap:

    64     case EapQtExpandedEapType::TypePlainMschapv2:

    65         status = validateGeneral(value);

    66         break;

    67     default:

    68         // for methods that do not have a password

    69         status = StatusInvalid;

    70     }

    71 

    72     return status;

    73 }

    74 

    75 EapQtValidator::Status EapQtValidatorPassword::validateGeneral(const QVariant& value)

    76 {

    77     Status status(StatusOk);

    78     QString str = value.toString();

    79 

    80     // input must be of correct type

    81     if (value.type() != QVariant::String) {

    82         status = StatusInvalid;

    83     }

    84     // zero length password is not ok

    85     else if (str.length() <= 0) {

    86         status = StatusTooShort;

    87     }

    88     // check maximum length

    89     else if (str.length() > EapQtConfigInterfacePrivate::StringMaxLength) {

    90         status = StatusTooLong;

    91     }

    92 

    93     // any character is ok for passwords

    94     qDebug("EapQtValidatorPassword::validateGeneral - return status: %d", status);

    95 

    96     return status;

    97 }

    98 

    99 void EapQtValidatorPassword::updateEditor(HbLineEdit* const edit)

   100 {

   101     qDebug("EapQtValidatorPassword::updateEditor()");

   102 

   103     Q_ASSERT(edit);

   104     if(edit == NULL) {

   105         return;

   106     }

   107 

   108     switch (mEapType.type()) {

   109     case EapQtExpandedEapType::TypeEapGtc:

   110     case EapQtExpandedEapType::TypeEapMschapv2:

   111     case EapQtExpandedEapType::TypeLeap:

   112     case EapQtExpandedEapType::TypePap:

   113     case EapQtExpandedEapType::TypePlainMschapv2:

   114         updateEditorGeneral(edit);

   115         // falls through on purpose

   116     default:

   117         // nothing for methods that do not have a password

   118         break;

   119     }

   120 }

   121 

   122 void EapQtValidatorPassword::updateEditorGeneral(HbLineEdit* const edit)

   123 {

   124     qDebug("EapQtValidatorPassword::updateEditorGeneral()");

   125 

   126     Q_ASSERT(edit);

   127 

   128     edit->setMaxLength(EapQtConfigInterfacePrivate::StringMaxLength);

   129     edit->setInputMethodHints(Qt::ImhNoAutoUppercase | Qt::ImhPreferLowercase

   130         | Qt::ImhNoPredictiveText);

   131 

   132     // do not set editor class or auto completing since they might leak the pwd

   133     HbEditorInterface editInterface(edit);

   134     editInterface.setSmileyTheme(HbSmileyTheme());

   135 }