// -----------------------------------------------------------------------------
// CSIPExSIPIdleState::SendInviteL()
// Create and send an INVITE request to the recipient.
// -----------------------------------------------------------------------------
void CSIPExSIPIdleState::SendInviteL(
CSIPExSIPEngine& aEngine,
const TDesC8& aSipUri )
{
// Retrieve the active profile and connection
CSIPProfile& prof = aEngine.Profile();
CSIPConnection& conn = aEngine.ConnectionL();
// Create CUri8 from passed descriptor
CUri8* uri8 = aEngine.ConvertToUri8LC( aSipUri );
// Get dialog association, save for future use
// The ownership of uri8 is transferred
CSIPInviteDialogAssoc* dialogAssoc =
CSIPInviteDialogAssoc::NewL( conn, uri8, prof );
CleanupStack::Pop( uri8 );
aEngine.SetDialogAssoc( *dialogAssoc ); //Ownership is transferred!!
// Create the necessary message elements
CSIPMessageElements* msgElements = aEngine.CreateMessageElementsLC();
// Send the INVITE in the dialog
// The ownership of msgElements is transferred
CSIPClientTransaction* tx = dialogAssoc->SendInviteL( msgElements );
CleanupStack::Pop( msgElements );
// Save the pointer to the transaction to the Engine
aEngine.SetClientTx( tx );
// Change machine state
aEngine.SetCurrentState( iClientEstablishingState );
}
// -----------------------------------------------------------------------------
// CSIPExSIPIdleState::InviteReceivedL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CSIPExSIPIdleState::InviteReceivedL(
CSIPExSIPEngine& aEngine,
CSIPServerTransaction* aTransaction )
{
_LIT8( KLogEntry, "180 Ringing sent" );
// Get dialog association, save for future use
CSIPInviteDialogAssoc* dialogAssoc =
CSIPInviteDialogAssoc::NewL( *aTransaction );
aEngine.SetDialogAssoc( *dialogAssoc );
// Create the necessary response elements and send
CSIPResponseElements* elem =
CSIPResponseElements::NewLC(
180, SIPStrings::StringF( SipStrConsts::EPhraseRinging ) );
aTransaction->SendResponseL( elem );
CleanupStack::Pop( elem );
aEngine.Observer()->WriteLog( KLogEntry );
// Get the From header from the request
const CSIPRequestElements* reqElem = aTransaction->RequestElements();
const CSIPFromHeader* fromHeader = reqElem->FromHeader();
// Change machine state
aEngine.SetCurrentState( iServerOfferingState );
TUint32 iapId( 0 );
User::LeaveIfError(
aEngine.Profile().GetParameter( KSIPAccessPointId, iapId ) );
// Send user name from the From header to the Engine Observer
// as a parameter. Send also id of used IAP.
aEngine.Observer()->InviteReceived(
fromHeader->SIPAddress().Uri8().Uri().Extract( EUriUserinfo ), iapId );
}
