1 /*

     2 * Copyright (c)  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 *

    16 */

    17 

    18 

    19 #ifndef CAOCONNECTIONMONITORIMPL_H

    20 #define CAOCONNECTIONMONITORIMPL_H

    21 

    22 // INCLUDE FILES

    23 #include <e32base.h>

    24 #include <rconnmon.h>

    25 #include <etel3rdparty.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class MAOSettings;

    29 class MAOConnectionMonitorObserver;

    30 class CConnMonEventBase;

    31 template<class T> class CAOAsyncWrapper;

    32 class CActiveSchedulerWait;

    33 

    34 /**

    35  *  Connection monitor implementation.

    36  *  @see CAOConnectionMonitor

    37  *

    38  *  @lib PDPContextManager.lib

    39  *  @since S60 v3.1

    40  */

    41 NONSHARABLE_CLASS( CAOConnectionMonitorImpl ):

    42     public CBase,

    43     public MConnectionMonitorObserver

    44     {

    45 public:

    46 

    47     /**

    48      * Two-phased constructor.

    49      *

    50      * @since S60 v3.1

    51      * @param aObserver ?

    52      * @param aSettings Commsdat settings

    53      */

    54     static CAOConnectionMonitorImpl* NewL(

    55         MAOConnectionMonitorObserver& aObserver,

    56         MAOSettings& aSettings  );

    57 

    58     /**

    59      * Default destructor

    60      *

    61      * @since S60 v3.1

    62      */

    63     virtual ~CAOConnectionMonitorImpl();

    64     

    65 public:

    66     

    67     /**

    68      * @see CAOConnectionMonitor

    69      *

    70      * @since S60 v3.1

    71      */

    72     void FetchNetworkRegistrationStatus();

    73     

    74     /**

    75      * @see CAOConnectionMonitor

    76      *

    77      * @since S60 v3.1

    78      */

    79     CTelephony::TRegistrationStatus NetworkRegistration() const;

    80     

    81 

    82 private: // New methods

    83 

    84     /**

    85      * Default constructor.

    86      *

    87      * @since S60 v3.1

    88      * @param aObserver ?

    89      * @param aSettings Commsdat settings

    90      */

    91     CAOConnectionMonitorImpl(

    92         MAOConnectionMonitorObserver& aObserver,

    93         MAOSettings& aSettings );

    94 

    95     /**

    96      * Default Symbian constructor

    97      *

    98      * @since S60 v3.1

    99      */

   100     void ConstructL();

   101 

   102     /**

   103      * Start listening nw registration

   104      *

   105      * @since S60 v3.1

   106      */

   107     void ListenNetworkRegistrationStatusChange();

   108     

   109     /**

   110      * Handle error situations

   111      *

   112      * @since S60 v3.1

   113      * @param aError ?

   114      */

   115     void HandleError( TInt aError );

   116     

   117     /**

   118      * Network registration status

   119      *

   120      * @since S60 v3.1

   121      * @param aStatus ?

   122      */

   123     void NWRegStatusIssueRequest( TRequestStatus& aStatus );

   124     

   125     /**

   126      * ?

   127      *

   128      * @since S60 v3.1

   129      * @param aStatus ?

   130      */

   131     void NWRegStatusRunL( TInt aStatus );

   132     

   133     /**

   134      * ?

   135      *

   136      * @since S60 v3.1

   137      */

   138     void NWRegStatusDoCancel();

   139     

   140     /**

   141      * ?

   142      *

   143      * @since S60 v3.1

   144      * @param aError ?

   145      * @return ?

   146      */

   147     TInt NWRegStatusRunError( TInt aError );

   148 

   149     /**

   150      * Network registration status

   151      *

   152      * @since S60 v3.1

   153      * @param aStatus ?

   154      */

   155     void NWRegStatusChangeIssueRequest( TRequestStatus& aStatus );

   156     

   157     /**

   158      * ?

   159      *

   160      * @since S60 v3.1

   161      * @param aStatus ?

   162      */

   163     void NWRegStatusChangeRunL( TInt aStatus );

   164     

   165     /**

   166      * ?

   167      *

   168      * @since S60 v3.1

   169      */

   170     void NWRegStatusChangeDoCancel();

   171     

   172     /**

   173      * ?

   174      *

   175      * @since S60 v3.1

   176      * @param aError ?

   177      * @return ?

   178      */

   179     TInt NWRegStatusChangeRunError( TInt aError );

   180 

   181     /**

   182      * Bearer type

   183      *

   184      * @since S60 v3.1

   185      */

   186     void FetchBearerType();

   187     

   188     /**

   189      * ?

   190      *

   191      * @since S60 v3.1

   192      */

   193     void CancelFetchBearerType();

   194     

   195     /**

   196      * ?

   197      *

   198      * @since S60 v3.1

   199      */

   200     void BearerIssueRequest( TRequestStatus& aStatus );

   201     

   202     /**

   203      * ?

   204      *

   205      * @since S60 v3.1

   206      */

   207     void BearerRunL( TInt aStatus );

   208     

   209     /**

   210      * ?

   211      *

   212      * @since S60 v3.1

   213      */

   214     void BearerDoCancel();

   215     

   216     /**

   217      * ?

   218      *

   219      * @since S60 v3.1

   220      */

   221     TInt BearerRunError( TInt aError );

   222 

   223 // From base class MConnectionMonitorObserver

   224 

   225     /**

   226      * From MConnectionMonitorObserver

   227      *

   228      * @since S60 v3.1

   229      * @param aConnMonEvent ?

   230      */

   231     void EventL( const CConnMonEventBase &aConnMonEvent );

   232 

   233 private: // Data

   234 

   235     /**

   236      * Ref: Observer

   237      */

   238     MAOConnectionMonitorObserver& iObserver;

   239     

   240     /**

   241      * Ref: Settings

   242      */

   243     MAOSettings& iSettings;

   244     

   245     /**

   246      * Own: Connection monitor

   247      */

   248     RConnectionMonitor iConnectionMonitor;

   249     

   250     /**

   251      * Own: Telephony

   252      */

   253     CTelephony* iTelephony;

   254     

   255     /**

   256      * Own: NW registration status package

   257      */

   258     CTelephony::TNetworkRegistrationV1Pckg iWNRegPckg;

   259     

   260     /**

   261      * Own: NW registration status

   262      */

   263     CTelephony::TNetworkRegistrationV1 iWNReg;

   264     

   265     /**

   266      * Own: NW registration status change package

   267      */

   268     CTelephony::TNetworkRegistrationV1Pckg iWNRegChangePckg;

   269     

   270     /**

   271      * Own: NW registration status change

   272      */

   273     CTelephony::TNetworkRegistrationV1 iWNChangeReg;

   274     

   275     /**

   276      * Own: Network registration status fetcher ao

   277      */

   278     CAOAsyncWrapper<CAOConnectionMonitorImpl>*

   279         iNWRegistrationStatus;

   280 

   281     /**

   282      * Own: Network registration status change handler ao

   283      */

   284     CAOAsyncWrapper<CAOConnectionMonitorImpl>*

   285         iNWRegistrationStatusChange;

   286     

   287     /**

   288      * Own: Bearer type fetcher

   289      */

   290     CAOAsyncWrapper<CAOConnectionMonitorImpl>*

   291         iBearer;

   292         

   293     /**

   294      * Own: New created connection id

   295      */

   296     TUint iMyConnectionId;

   297     

   298     /**

   299      * Own: Shows if the connection is beeing open.

   300      */

   301     TBool iConnectionAlive;

   302     

   303     /**

   304      * Own: Bearer type

   305      */

   306     TInt iBearerValue;

   307     };

   308 

   309 #endif /* CAOCONNECTIONMONITORIMPL_H */