void CImageRescaler::RunL()
{
switch( iState )
{
case EStartRescale:
{
// Start rescaling process
DecodeL();
break;
}
case EDecoding:
{
if(iStatus == KErrNone)
{
ScaleL();
}
else if(iStatus == KErrUnderflow)
{
iImageDecoder->ContinueConvert( &iStatus );
SetActive();
}
else
{
// Unknown error
iErr = iStatus.Int();
CompleteRerescale();
}
break;
}
case EEncoding:
{
iErr = iStatus.Int();
CompleteRerescale();
break;
}
case EScaling:
{
EncodeL();
break;
}
default:
{
iErr = KErrGeneral;
CompleteRerescale();
break;
}
}
}
CAsn1PerEncodingFragment* CAsn1PerEnum::EncodeLC(TUint aExistingBitLength,
const TInt aChoice,
const TInt aMaxChoice,
const TBool aIsExtensible,
const TBool aIsExtended,
const TBool aIsPaddingNeeded)
{
CAsn1PerEncodingFragment* encodeFragment=EncodeL(aExistingBitLength,
aChoice,
aMaxChoice,
aIsExtensible,
aIsExtended,
aIsPaddingNeeded);
CleanupStack::PushL(encodeFragment);
return encodeFragment;
}
// -----------------------------------------------------------------------------
// CNATFWUNSAFMessage::EncodeL
// 1. Encode the UNSAF message normally.
// 2. Create a MESSAGE-INTEGRITY attribute. This updates also the header's
// length field to include the MESSAGE-INTEGRITY before computing the hash.
// 3. Encode it to the last attribute of the UNSAF message.
// 4. Create a FINGERPRINT attribute. This updates also the header's
// length field to include the FINGERPRINT before computing the hash.
// 5. Encode it to the last attribute of the UNSAF message.
// -----------------------------------------------------------------------------
//
EXPORT_C CBufBase* CNATFWUNSAFMessage::EncodeL(
const TDesC8& aSharedSecret,
TBool aUseFingerprint) const
{
CBufBase* msg = EncodeL();
CleanupStack::PushL(msg);
if ( aSharedSecret.Length() )
{
//Long term credentials need be used if there's a REALM attribute
CNATFWUNSAFMessageIntegrityAttribute* msgIntegrity =
CNATFWUNSAFMessageIntegrityAttribute::NewLC(aSharedSecret, *msg,
HasAttribute( CNATFWUNSAFAttribute::ERealm ));
HBufC8* encodedMsgIntegrity = msgIntegrity->EncodeL();
CleanupStack::PushL(encodedMsgIntegrity);
msg->InsertL(msg->Size(), *encodedMsgIntegrity);
CleanupStack::PopAndDestroy(encodedMsgIntegrity);
CleanupStack::PopAndDestroy(msgIntegrity);
}
if ( aUseFingerprint )
{
CNATFWUNSAFFingerprintAttribute* fingerprint =
CNATFWUNSAFFingerprintAttribute::NewLC(*msg);
HBufC8* encodedFingerprint = fingerprint->EncodeL();
CleanupStack::PushL(encodedFingerprint);
msg->InsertL(msg->Size(), *encodedFingerprint);
CleanupStack::PopAndDestroy(encodedFingerprint);
CleanupStack::PopAndDestroy(fingerprint);
}
CleanupStack::Pop(msg);
msg->Compress();
return msg;
}
