388 { |
389 { |
389 return EFalse; |
390 return EFalse; |
390 } |
391 } |
391 } |
392 } |
392 |
393 |
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394 |
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395 // ----------------------------------------------------------------------------- |
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396 // TAwaitingStopIAPNotification::Accept |
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397 // ----------------------------------------------------------------------------- |
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398 // |
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399 DEFINE_SMELEMENT( TAwaitingStopIAPNotification, NetStateMachine::MState, TContext ) |
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400 TBool TAwaitingStopIAPNotification::Accept() |
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401 { |
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402 TUint32 iapId( 0 ); |
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403 TCFS60MCPRMessage::TMPMStopIAPNotificationMsg* msg = |
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404 message_cast<TCFS60MCPRMessage::TMPMStopIAPNotificationMsg>(&iContext.iMessage); |
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405 if ( msg ) |
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406 { |
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407 iapId = msg->iValue; |
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408 // Only accept the notification if it matches current service provider, or if the IAP is undefined |
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409 if ( iContext.Node().ServiceProvider() && |
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410 (((RMetaServiceProviderInterface*)iContext.Node().ServiceProvider())->ProviderInfo().APId() == iapId || |
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411 iapId == 0 ) ) |
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412 { |
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413 return ETrue; |
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414 } |
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415 #ifdef _DEBUG |
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416 else |
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417 { |
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418 S60MCPRLOGSTRING2("S60MCPR<%x>::TAwaitingStopIAPNotification() NO MATCH! IAP %d",(TInt*)this,iapId); |
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419 } |
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420 #endif |
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421 } |
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422 return EFalse; |
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423 } |
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424 |
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425 // ----------------------------------------------------------------------------- |
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426 // TProcessError::DoL |
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427 // ----------------------------------------------------------------------------- |
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428 // |
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429 DEFINE_SMELEMENT( TSendStop, NetStateMachine::MStateTransition, TContext ) |
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430 void TSendStop::DoL() // codescanner::leave |
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431 { |
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432 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KS60MCprPanic, KPanicNoActivity)); |
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433 __ASSERT_DEBUG(iContext.Node().ServiceProvider(), User::Panic(KS60MCprPanic, KPanicNoServiceProvider)); |
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434 |
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435 // Send TStop to current Service Provider. |
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436 iContext.iNodeActivity->PostRequestTo( |
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437 iContext.Node().ServiceProvider()->RecipientId(), |
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438 TCFServiceProvider::TStop( KErrDisconnected ).CRef() ); |
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439 } |
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440 |
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441 // ----------------------------------------------------------------------------- |
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442 // TAwaitingStoppedOrError::Accept |
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443 // ----------------------------------------------------------------------------- |
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444 // |
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445 DEFINE_SMELEMENT( TAwaitingStoppedOrError, NetStateMachine::MState, TContext ) |
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446 TBool TAwaitingStoppedOrError::Accept() |
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447 { |
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448 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KS60MCprPanic, KPanicNoActivity)); |
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449 |
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450 if ( iContext.iMessage.IsMessage<TCFServiceProvider::TStopped>() ) |
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451 { |
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452 return ETrue; |
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453 } |
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454 |
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455 // Error is returned if S60MCPR leaves IPProtoMCPr before Stopped is received |
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456 if( iContext.iMessage.IsMessage<TEBase::TError>() ) |
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457 { |
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458 // Ignore the error code. It's better than crashing. |
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459 // Propagating might lead to situation where self-posted message ends up to a dead node. |
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460 return ETrue; |
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461 } |
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462 |
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463 // Rare scenario: if the stopping service provider is sending a TStateChange message, |
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464 // and a mobility activity is ongoing, the message must be ignored in order to keep |
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465 // harmful connection stages such as KLinkLayerClosed from reaching the client |
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466 TUint32 mobilityActivities = iContext.Node().CountActivities( ECFActivityMCprMobility ); |
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467 TBool isStateChange = iContext.iMessage.IsMessage<TCFMessage::TStateChange>(); |
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468 TBool isServProvider = |
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469 iContext.iPeer && |
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470 iContext.iPeer->Type() == TCFClientType::EServProvider && |
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471 iContext.iPeer->Flags() & TCFClientType::EActive; |
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472 |
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473 S60MCPRLOGSTRING4("S60MCPR<%x>::TAwaitingStoppedOrError() M %d, SC %d, SP %d",(TInt*)this, |
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474 mobilityActivities, isStateChange, isServProvider ); |
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475 |
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476 if ( isStateChange && isServProvider && mobilityActivities > 0 ) |
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477 { |
|
478 // Discard the message |
|
479 iContext.iMessage.ClearMessageId(); |
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480 } |
|
481 |
|
482 return EFalse; |
|
483 } |
|
484 |
|
485 |
|
486 |
393 // ----------------------------------------------------------------------------- |
487 // ----------------------------------------------------------------------------- |
394 // TRetrieveServiceId::DoL |
488 // TRetrieveServiceId::DoL |
395 // ----------------------------------------------------------------------------- |
489 // ----------------------------------------------------------------------------- |
396 // |
490 // |
397 DEFINE_SMELEMENT( TRetrieveServiceId, NetStateMachine::MStateTransition, TContext ) |
491 DEFINE_SMELEMENT( TRetrieveServiceId, NetStateMachine::MStateTransition, TContext ) |