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    41 

    42 #ifndef CNTFILTERDETAIL_H

    43 #define CNTFILTERDETAIL_H

    44 

    45 #include "cntabstractcontactfilter.h"

    46 #include "cntsymbiansrvconnection.h"

    47 #include "cntdbinfo.h"

    48 

    49 #include <qmobilityglobal.h>

    50 

    51 QTM_USE_NAMESPACE

    52 

    53 enum TNumberType { ENotInitialized, EUnknown, EDigit, EPlus, EOneZero, ETwoZeros };

    54 

    55 class CntFilterDetail : public CntAbstractContactFilter

    56 {

    57 private:

    58     class TMatch {

    59         public:

    60             TMatch();

    61         

    62             static TInt32 createHash(const TDesC& phoneNumberString,

    63                                      TInt matchLength,

    64                                      TInt& numPhoneDigits);

    65             static void stripOutNonDigitChars(TDes& text);

    66             static TInt32 padOutPhoneMatchNumber(TInt32& phoneNumber,

    67                                                  TInt padOutLength);

    68             static TBool validateBestMatchingRulesL(const TDesC& phoneNumber, const TDesC& matchNumber);

    69             static TBool checkBestMatchingRules(const TDesC& numberA, TNumberType numberAType,

    70                                          const TDesC& numberB, TNumberType numberBType);

    71             static TInt formatAndCheckNumberType(TDes& number);

    72         public:

    73             TInt32 iLowerSevenDigits;

    74             TInt32 iUpperDigits;

    75             TInt iNumLowerDigits;

    76             TInt iNumUpperDigits;

    77     };

    78 public:

    79     CntFilterDetail(CContactDatabase& contactDatabase, CntSymbianSrvConnection &cntServer,CntDbInfo& dbInfo);

    80     ~CntFilterDetail();

    81     QList<QContactLocalId> contacts(

    82             const QContactFilter &filter,

    83             const QList<QContactSortOrder> &sortOrders,

    84             bool &filterSupported,

    85             QContactManager::Error* error);

    86     bool filterSupported(const QContactFilter& filter) ;

    87     

    88     void getTableNameWhereClause(const QContactDetailFilter& filter,

    89                                  QString& tableName,

    90                                  QString& sqlWhereClause ,

    91                                  QContactManager::Error* error) const;

    92     void createSelectQuery(const QContactFilter& filter,

    93                            QString& sqlQuery,

    94                            QContactManager::Error* error);

    95     void createMatchPhoneNumberQuery(const QContactFilter& filter,

    96                                      QString& sqlQuery,

    97                                      QContactManager::Error* error);

    98 #ifdef PBK_UNIT_TEST

    99     void emulateBestMatching();

   100 #endif //PBK_UNIT_TEST

   101     

   102 private:

   103     void updateForMatchFlag( const QContactDetailFilter& filter,

   104                              QString& fieldToUpdate ,

   105                              QContactManager::Error* error) const;

   106     QList<QContactLocalId>  HandlePredictiveSearchFilter(const QContactFilter& filter,

   107                                                          QContactManager::Error* error);

   108     

   109     CntFilterDetail::TMatch createPaddedPhoneDigits(const TDesC& number, 

   110                                                     const TInt numLowerDigits,

   111                                                     const TInt numUpperDigits,

   112                                                     QContactManager::Error* error);

   113     CntFilterDetail::TMatch createPhoneMatchNumber(const TDesC& text,

   114                                                    TInt lowerMatchLength,

   115                                                    TInt upperMatchLength,

   116                                                    QContactManager::Error* error);

   117     bool getMatchLengthL(TInt& matchLength);

   118     bool bestMatchingEnabled();

   119     QList<QContactLocalId> getBestMatchPhoneNumbersL(const QString number,

   120                                                      const QList<QContactLocalId>& idList,

   121                                                      QContactManager::Error* error);

   122     

   123     

   124 protected:

   125     CContactDatabase& m_contactdatabase;

   126     CntSymbianSrvConnection &m_srvConnection;

   127     CntDbInfo& m_dbInfo;

   128     bool m_emulateBestMatching; //PBK_UNIT_TEST

   129 };

   130 

   131 #endif