examples/Telephony/ETel3rdPartyExample/IncomingCalls/CCallStatus.cpp

/*
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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
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Description:  
*/



#include "CCallStatus.h"

CCallStatus* CCallStatus::NewL(MExecAsync* aController, CTelephony::TCallId aCallId)
        {
        CCallStatus* self = new(ELeave) CCallStatus(aController, aCallId);
        CleanupStack::PushL(self);
        self->ConstructL();
        CleanupStack::Pop(self);
        return self;
        }

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

void CCallStatus::DoStartRequestL()
        {
        iTelephony->GetCallStatus(iCallId, iCallStatusV1Pckg);
        iConsole->Printf((_L("%d ")), iCallId);
        CTelephony::TCallStatus callStatus = iCallStatusV1.iStatus;
        switch(callStatus)
                        {
        case CTelephony::EStatusRinging:
                iConsole->Printf(_L("RING RING RING\n"));
                break;
        case CTelephony::EStatusConnected:
                iConsole->Printf(_L("Call Status connected\n"));
                break;
        case CTelephony::EStatusConnecting:
                iConsole->Printf(_L("Call Status connecting\n"));
                break;
        case CTelephony::EStatusAnswering:
                iConsole->Printf(_L("Call Status Answering\n"));
                break;
        case CTelephony::EStatusIdle:
                iConsole->Printf(_L("Call Status Idle\n"));
                break;
        case CTelephony::EStatusDisconnecting:
                iConsole->Printf(_L("Call Status Disconnecting\n"));
                break;
        case CTelephony::EStatusHold:
                iConsole->Printf(_L("Call Status on Hold\n"));
                break;
        default:
                iConsole->Printf((_L("Call status changed is %d \n")), callStatus);
                break;
                        }

        if(callStatus == CTelephony::EStatusConnected)
                {
                ExampleComplete();
                }
        else
                {
                RequestNotificationL();
                }
        }

CCallStatus::CCallStatus(MExecAsync* aController, CTelephony::TCallId aCallId)
        : CISVAPIAsync(aController, KCallStatus),
        iCallId(aCallId),
        iCallStatusV1Pckg(iCallStatusV1)
        {
        // Empty method
        }

void CCallStatus::ConstructL()
        {
        // Empty method
        }

void CCallStatus::RunL()
        {
        // Print Call Info
        if(iStatus != KErrNone)
                {
                // Return error
                iConsole->Printf(KError);
                
                // Print the error status code
                iConsole->Printf(_L("%d\n"), iStatus.Int());
                }
        else
                {
                // Print output to the console if there is no error
                iConsole->Printf((_L("%d ")), iCallId);
                CTelephony::TCallStatus CallStatus = iCallStatusV1.iStatus;
                switch(CallStatus)
                        {
                case CTelephony::EStatusRinging:
                        iConsole->Printf(_L("RING RING RING\n"));
                        break;
                case CTelephony::EStatusConnected:
                        iConsole->Printf(_L("Call Status connected\n"));
                        break;
                case CTelephony::EStatusConnecting:
                        iConsole->Printf(_L("Call Status connecting\n"));
                        break;
                case CTelephony::EStatusAnswering:
                        iConsole->Printf(_L("Call Status Answering\n"));
                        break;
                case CTelephony::EStatusIdle:
                        iConsole->Printf(_L("Call Status Idle\n"));
                        break;
                case CTelephony::EStatusDisconnecting:
                        iConsole->Printf(_L("Call Status Disconnecting\n"));
                        break;
                case CTelephony::EStatusHold:
                        iConsole->Printf(_L("Call Status on Hold\n"));
                        break;
                default:
                        iConsole->Printf((_L("Call status is %d \n")), CallStatus);
                        break;
                        }
                if (CallStatus == CTelephony::EStatusDisconnecting)
                        {
                        ExampleNotify();
                        }
                else if(CallStatus == CTelephony::EStatusConnected)
                        {
                        ExampleComplete();
                        }
                else
                        {
                        RequestNotificationL();
                        }
                }
        }

void CCallStatus::DoRequestNotificationL()
        {
        // Panic if this object is already performing an asynchronous
        // operation. Application will crash if you call SetActive() on an already
        // SetActive() 
        _LIT( KNotifyPanic, "CCallStatus Notify Method" );
        __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 ));
        iRequestNotify = ETrue;
        CTelephony::TNotificationEvent iEvent;

        switch(iCallId)
                {
        case CTelephony::EISVCall1:
                iEvent = CTelephony::EOwnedCall1StatusChange;
                break;
        case CTelephony::EISVCall2:
                iEvent = CTelephony::EOwnedCall2StatusChange;
                break;
        default:
                // We have not been given a valid call ID
                break;
                }

        // Notify if there is any change in call status
        iTelephony->NotifyChange(iStatus, iEvent, iCallStatusV1Pckg);
        SetActive();
        }

void CCallStatus::DoCancel()
        {
        switch(iCallId)
                {
        case CTelephony::EISVCall1:
                iTelephony->CancelAsync(CTelephony::EOwnedCall1StatusChangeCancel);
                break;
        case CTelephony::EISVCall2:
                iTelephony->CancelAsync(CTelephony::EOwnedCall2StatusChangeCancel);
                break;
        default:
                // We have not been given a valid call ID
                break;
                }
        }

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