examples/Telephony/ETel3rdPartyExample/AutoDTMFDialler/CSendDTMF.cpp

/*
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  list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
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  may be used to endorse or promote products derived from this software
  without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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Description:  
*/



#include "CSendDTMF.h"

CSendDTMF* CSendDTMF::NewL(MExecAsync* aController)
        {
        CSendDTMF* self = new(ELeave) CSendDTMF(aController);
        CleanupStack::PushL(self);
        self->ConstructL();
        CleanupStack::Pop(self);
        return self;
        }

CSendDTMF::~CSendDTMF()
        {
        Cancel();
        }

void CSendDTMF::DoStartRequestL(const TDesC& aNumber)
        {
        if (aNumber.Length() == 1)
                {
                iSingleTone = ETrue;
                }
        else
                {
                iSingleTone = EFalse;
                }
        
        // Transmits DTMF tones across all the currently active voice calls.
        iTelephony->SendDTMFTones(iStatus, aNumber);
        SetActive();
        }

CSendDTMF::CSendDTMF(MExecAsync* aController)
        : CISVAPIAsync(aController, KSendDTMF)
        {
        // Empty method
        }

void CSendDTMF::ConstructL()
        {
        iSingleTone = EFalse;
        }

void CSendDTMF::RunL()
        {
        if(iStatus != KErrNone)
                {
                iConsole->Printf(KError);
                
                // Print error status code
                iConsole->Printf(_L("%d\n"), iStatus.Int());
                }
        else
                {
                if (iSingleTone)
                        {
                        iConsole->Printf(_L("Beep\n"));
                        ExampleNotify();
                        }
                else
                        {
                        iConsole->Printf(_L("Beeps\n"));
                        ExampleComplete();
                        }
                }
        }

void CSendDTMF::DoCancel()
        {
        // Cancels an outstanding asynchronous request.
        iTelephony->CancelAsync(CTelephony::ESendDTMFTonesCancel);
        }

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