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: Send DTMF string if necessary after creating a call 

    15 *

    16 */

    17 

    18 #include <etelmm.h>

    19 #include <mmtsy_names.h>

    20 #include "csetupcalldtmfsender.h"

    21 #include "msatasynctosync.h"

    22 #include "SatLog.h"

    23 

    24 _LIT( KSatDtmfCharp, "p" );

    25 _LIT( KSatDtmfCharw, "w" );

    26 

    27 // ================= MEMBER FUNCTIONS =======================

    28 

    29 // -----------------------------------------------------------------------------

    30 // CSetupCallDtmfSender::CSetupCallDtmfSender

    31 // The class constructor.

    32 // -----------------------------------------------------------------------------

    33 //

    34 CSetupCallDtmfSender::CSetupCallDtmfSender( MSatMultiModeApi& aPhone )

    35     : CActive( EPriorityStandard ), iPhone( aPhone ), iDtmfString( NULL ) 

    36     {

    37     LOG( SIMPLE,

    38         "SETUPCALL: CSetupCallDtmfSender::CSetupCallDtmfSender calling" )

    39 

    40     CActiveScheduler::Add( this );

    41 

    42     LOG( SIMPLE,

    43         "SETUPCALL: CSetupCallDtmfSender::CSetupCallDtmfSender exiting" )

    44     }

    45 

    46 // -----------------------------------------------------------------------------

    47 // CSetupCallDtmfSender::NewL

    48 // Two-phased constructor.

    49 // -----------------------------------------------------------------------------

    50 //

    51 CSetupCallDtmfSender* CSetupCallDtmfSender::NewL( MSatMultiModeApi& aPhone )

    52     {

    53     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::NewL calling" )

    54 

    55     CSetupCallDtmfSender* self =

    56         new ( ELeave ) CSetupCallDtmfSender( aPhone );

    57  

    58     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::NewL exiting" )

    59     return self;

    60     }

    61 

    62 // -----------------------------------------------------------------------------

    63 // CSetupCallDtmfSender::~CSetupCallDtmfSender

    64 // Destructor

    65 // -----------------------------------------------------------------------------

    66 //

    67 CSetupCallDtmfSender::~CSetupCallDtmfSender()

    68     {

    69     LOG( SIMPLE, "SETUPCALL: \

    70             CSetupCallDtmfSender::~CSetupCallDtmfSender calling" )

    71     Cancel();

    72     

    73     delete iDtmfString;

    74     iDtmfString = NULL;

    75 

    76     LOG( SIMPLE, "SETUPCALL: \

    77             CSetupCallDtmfSender::~CSetupCallDtmfSender exiting" )

    78     }

    79 

    80 // -----------------------------------------------------------------------------

    81 // CSetupCallDtmfSender::SendDtmfString

    82 // -----------------------------------------------------------------------------

    83 //

    84 void CSetupCallDtmfSender::SendDtmfString()

    85 {

    86     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::SendDtmfString calling" )

    87     if( !IsActive() && iDtmfString )

    88         {

    89         const TInt ret = iPhone.ContinueDTMFStringSending( ETrue );

    90         LOG2( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::SendDtmfString\

    91             ContinueDTMFStringSending ret %d", ret )        

    92         iPhone.SendDTMFTones( iStatus, *iDtmfString );  

    93         

    94         SetActive();

    95         }

    96     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::SendDtmfString exit" )

    97 }

    98 

    99 // -----------------------------------------------------------------------------

   100 // CSetupCallDtmfSender::SeparateDtmfFromTelNumber

   101 // Refers to 

   102 // RPhCltEmergencyCall::RemoveDTMF

   103 // RPhCltEmergencyCall::FindStartOfDtmfString

   104 // -----------------------------------------------------------------------------

   105 //

   106 void CSetupCallDtmfSender::SeparateDtmfFromTelNumber(TDes& aString)

   107     {

   108     LOG( SIMPLE, 

   109         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber calling")

   110         

   111     delete iDtmfString;

   112     iDtmfString = NULL;

   113     

   114     // String must contain 'p' or 'w'. Find start of dtmf string.

   115     TInt indexp; //char 'p' index

   116     TInt indexw; // char 'w' index

   117     TPtrC ptrDtmfCharp( KSatDtmfCharp );

   118     TPtrC ptrDtmfCharw( KSatDtmfCharw );

   119 

   120     indexp = aString.Locate( ptrDtmfCharp[ 0 ] );

   121     indexw = aString.Locate( ptrDtmfCharw[ 0 ] ); 

   122 

   123     TInt dtmfIndex = KErrNotFound;

   124     if ( indexp != KErrNotFound || indexw != KErrNotFound )

   125         {

   126         // dtmf char found

   127         if ( indexw == KErrNotFound )

   128             {

   129             // char p index

   130             dtmfIndex = indexp;    

   131             }   

   132         else if ( indexp == KErrNotFound )

   133             {

   134             // char w index

   135             dtmfIndex = indexw;    

   136             }                 

   137         else

   138             {

   139             // Both chars p and w found, smaller index selected

   140             indexp < indexw ? dtmfIndex = indexp : dtmfIndex = indexw;    

   141             }         

   142         }

   143     LOG2( SIMPLE, 

   144         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   145         dtmfIndex=%d", dtmfIndex )  

   146     

   147     // Separate purl tel number and dtmf string

   148     if ( dtmfIndex != KErrNotFound )

   149         {

   150         // Dtmf string to member data for furture sending

   151         TPtrC temp( aString.Right( aString.Length() - dtmfIndex ) );

   152         LOG2( SIMPLE, 

   153             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   154             DTMF=%S", &temp)  

   155         

   156         iDtmfString = temp.Alloc();

   157         LOG2( SIMPLE, 

   158             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   159             iDtmfString address=%d", iDtmfString )         

   160         

   161         // Tel number for dialing call

   162         aString.Delete( dtmfIndex, aString.Length() - dtmfIndex );

   163         LOG2( SIMPLE, 

   164             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   165             TelNumber=%S", &aString ) 

   166         }

   167     LOG( SIMPLE, 

   168         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber exit" )

   169     }

   170 

   171 // -----------------------------------------------------------------------------

   172 // CSetupCallDtmfSender::RunL

   173 // Handles the command.

   174 // -----------------------------------------------------------------------------

   175 //

   176 void CSetupCallDtmfSender::RunL()

   177     {

   178     LOG2( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::RunL calling iStatus=%i", 

   179         iStatus.Int() )

   180     

   181     delete iDtmfString;

   182     iDtmfString = NULL;

   183     

   184     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::RunL exiting" )

   185     }

   186 

   187 // -----------------------------------------------------------------------------

   188 // From class CActive.

   189 // Cancels the sat request.

   190 // -----------------------------------------------------------------------------

   191 //

   192 void CSetupCallDtmfSender::DoCancel()

   193     {

   194     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::DoCancel calling" )

   195     iPhone.CancelAsyncRequest( EMobilePhoneSendDTMFTones );

   196     LOG( SIMPLE, "SETUPCALL: CSetupCallDtmfSender::DoCancel exiting" )

   197     }

   198 

   199 //  End of File