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 "msatmultimodeapi.h"

    21 #include "csetupcalldtmfsender.h"

    22 #include "msatasynctosync.h"

    23 #include "SatLog.h"

    24 

    25 _LIT( KSatDtmfCharp, "p" );

    26 _LIT( KSatDtmfCharw, "w" );

    27 

    28 // ================= MEMBER FUNCTIONS =======================

    29 

    30 // -----------------------------------------------------------------------------

    31 // CSetupCallDtmfSender::CSetupCallDtmfSender

    32 // The class constructor.

    33 // -----------------------------------------------------------------------------

    34 //

    35 CSetupCallDtmfSender::CSetupCallDtmfSender( MSatMultiModeApi& aPhone )

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

    37     {

    38     LOG( SIMPLE,

    39         "SETUPCALL: CSetupCallDtmfSender::CSetupCallDtmfSender calling" )

    40 

    41     CActiveScheduler::Add( this );

    42 

    43     LOG( SIMPLE,

    44         "SETUPCALL: CSetupCallDtmfSender::CSetupCallDtmfSender exiting" )

    45     }

    46 

    47 // -----------------------------------------------------------------------------

    48 // CSetupCallDtmfSender::NewL

    49 // Two-phased constructor.

    50 // -----------------------------------------------------------------------------

    51 //

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

    53     {

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

    55 

    56     CSetupCallDtmfSender* self =

    57         new ( ELeave ) CSetupCallDtmfSender( aPhone );

    58  

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

    60     return self;

    61     }

    62 

    63 // -----------------------------------------------------------------------------

    64 // CSetupCallDtmfSender::~CSetupCallDtmfSender

    65 // Destructor

    66 // -----------------------------------------------------------------------------

    67 //

    68 CSetupCallDtmfSender::~CSetupCallDtmfSender()

    69     {

    70     LOG( SIMPLE, "SETUPCALL: \

    71             CSetupCallDtmfSender::~CSetupCallDtmfSender calling" )

    72     Cancel();

    73     

    74     delete iDtmfString;

    75     iDtmfString = NULL;

    76 

    77     LOG( SIMPLE, "SETUPCALL: \

    78             CSetupCallDtmfSender::~CSetupCallDtmfSender exiting" )

    79     }

    80 

    81 // -----------------------------------------------------------------------------

    82 // CSetupCallDtmfSender::SendDtmfString

    83 // -----------------------------------------------------------------------------

    84 //

    85 void CSetupCallDtmfSender::SendDtmfString()

    86 {

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

    88     if( !IsActive() && iDtmfString )

    89         {

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

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

    92             ContinueDTMFStringSending ret %d", ret )        

    93         iPhone.SendDTMFTones( iStatus, *iDtmfString );  

    94         

    95         SetActive();

    96         }

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

    98 }

    99 

   100 // -----------------------------------------------------------------------------

   101 // CSetupCallDtmfSender::SeparateDtmfFromTelNumber

   102 // Refers to 

   103 // RPhCltEmergencyCall::RemoveDTMF

   104 // RPhCltEmergencyCall::FindStartOfDtmfString

   105 // -----------------------------------------------------------------------------

   106 //

   107 void CSetupCallDtmfSender::SeparateDtmfFromTelNumber(TDes& aString)

   108     {

   109     LOG( SIMPLE, 

   110         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber calling")

   111         

   112     delete iDtmfString;

   113     iDtmfString = NULL;

   114     

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

   116     TInt indexp; //char 'p' index

   117     TInt indexw; // char 'w' index

   118     TPtrC ptrDtmfCharp( KSatDtmfCharp );

   119     TPtrC ptrDtmfCharw( KSatDtmfCharw );

   120 

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

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

   123 

   124     TInt dtmfIndex = KErrNotFound;

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

   126         {

   127         // dtmf char found

   128         if ( indexw == KErrNotFound )

   129             {

   130             // char p index

   131             dtmfIndex = indexp;    

   132             }   

   133         else if ( indexp == KErrNotFound )

   134             {

   135             // char w index

   136             dtmfIndex = indexw;    

   137             }                 

   138         else

   139             {

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

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

   142             }         

   143         }

   144     LOG2( SIMPLE, 

   145         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   146         dtmfIndex=%d", dtmfIndex )  

   147     

   148     // Separate purl tel number and dtmf string

   149     if ( dtmfIndex != KErrNotFound )

   150         {

   151         // Dtmf string to member data for furture sending

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

   153         LOG2( SIMPLE, 

   154             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   155             DTMF=%S", &temp)  

   156         

   157         iDtmfString = temp.Alloc();

   158         LOG2( SIMPLE, 

   159             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   160             iDtmfString address=%d", iDtmfString )         

   161         

   162         // Tel number for dialing call

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

   164         LOG2( SIMPLE, 

   165             "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber \

   166             TelNumber=%S", &aString ) 

   167         }

   168     LOG( SIMPLE, 

   169         "SETUPCALL: CSetupCallDtmfSender::SeparateDtmfFromTelNumber exit" )

   170     }

   171 

   172 // -----------------------------------------------------------------------------

   173 // CSetupCallDtmfSender::RunL

   174 // Handles the command.

   175 // -----------------------------------------------------------------------------

   176 //

   177 void CSetupCallDtmfSender::RunL()

   178     {

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

   180         iStatus.Int() )

   181     

   182     delete iDtmfString;

   183     iDtmfString = NULL;

   184     

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

   186     }

   187 

   188 // -----------------------------------------------------------------------------

   189 // From class CActive.

   190 // Cancels the sat request.

   191 // -----------------------------------------------------------------------------

   192 //

   193 void CSetupCallDtmfSender::DoCancel()

   194     {

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

   196     iPhone.CancelAsyncRequest( EMobilePhoneSendDTMFTones );

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

   198     }

   199 

   200 //  End of File