examples/Telephony/ETel3rdPartyExample/OutgoingCalls/CGetLockInfo.cpp

/*
Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of Nokia Corporation nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Description:  
*/


#include "CGetLockInfo.h"

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

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

void CGetLockInfo::DoStartRequestL()
        {
        _LIT(KDummyAnswerPanic, "CGetLockInfo Get Method");
        __ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1));
        iRequestNotify = EFalse;
        CTelephony::TIccLock lockSelect = CTelephony::ELockPin2;
        
        // Retrieves the state and status of ICC locks 
        iTelephony->GetLockInfo(iStatus, lockSelect, iIccLockInfoV1Pckg);
        SetActive();
        }

CGetLockInfo::CGetLockInfo(MExecAsync* aController)
        : CISVAPIAsync(aController, KLockInfo),
          iIccLockInfoV1Pckg(iIccLockInfoV1)
        {
        // Empty method
        }

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

void CGetLockInfo::RunL()
        {
        if(iStatus != KErrNone)
                {
                iConsole->Printf(KError);
                
                // Print the error status code
                iConsole->Printf(_L("%d\n"), iStatus.Int());
                }
        else
                {
                if( iIccLockInfoV1.iSetting == CTelephony::ELockSetEnabled)
        {
                        iConsole->Printf(_L("Lock 2 is available for the phone to use\n"));
                        switch (iIccLockInfoV1.iStatus)
                                {
                        case CTelephony::EStatusUnlocked:
                                iConsole->Printf(_L("Its current status is Unlocked\n"));
                                break;
                        case CTelephony::EStatusBlocked:
                                iConsole->Printf(_L("Its current status is blocked\n"));
                                break;
                        case CTelephony::EStatusLocked:
                                iConsole->Printf(_L("Its current status is locked\n"));
                                break;
                        case CTelephony::EStatusUnknown:
                                iConsole->Printf(_L("Its current status is unknown\n"));
                                break;
                                }
                        if (iIccLockInfoV1.iStatus == CTelephony::EStatusUnlocked)
                                {
                                // Lock is enabled but unlocked so can continue.
                                ExampleComplete();
                                }
                        else
                                {
                                DoRequestNotificationL();
                                // Alert user that they may not be able to call number if it's 
                                // not in their FDN phone book.
                                }
                        }
                else
                        {
                        // Lock isn't enabled so can continue
                        ExampleComplete();
                        }
                }
        }

void CGetLockInfo::DoRequestNotificationL()
        {
        // Panic if this object is already performing an asynchronous operation.
        // Application will panic if you call SetActive() on an already active object.
        _LIT( KNotifyPanic, "CGetLockInfo Notify Method" );
        __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 ));
        iRequestNotify = ETrue;
        
        // Registers interest in receiving change notifications for events.
        iTelephony->NotifyChange(       iStatus,
                                                                CTelephony::EPin2LockInfoChange,
                                                                iIccLockInfoV1Pckg );
        SetActive();
        }

void CGetLockInfo::DoCancel()
        {
        // Cancels an outstanding asynchronous request.
        iTelephony->CancelAsync(CTelephony::EPin2LockInfoChangeCancel);
        }

---