support decoding the payload

}

#define SIP_MESSAGE_CODET(msgname) \

void msgname::PreDecodeField (int id, Buffer& buffer) throw (DecodeError) \

{ \

	switch (id) { \

	case id_messageBody: \

	/* TODO: decode SDP payload in messageBody instead of payload */ \

		SetHypFieldIsPresent (id_messageBody, 0); \

		SetHypFieldIsPresent (id_payload, buffer.GetBitsLeft() ? 1 : 0); \

		break; \

	} \

}

SIP_MESSAGE_CODET (Response);

SIP_MESSAGE_CODET (Request)

SIP_MESSAGE_CODET (REGISTER_Request)

SIP_MESSAGE_CODET (INVITE_Request)

SIP_MESSAGE_CODET (OPTIONS_Request)

SIP_MESSAGE_CODET (BYE_Request)

SIP_MESSAGE_CODET (CANCEL_Request)

SIP_MESSAGE_CODET (ACK_Request)

SIP_MESSAGE_CODET (PRACK_Request)

SIP_MESSAGE_CODET (NOTIFY_Request)

SIP_MESSAGE_CODET (SUBSCRIBE_Request)

SIP_MESSAGE_CODET (PUBLISH_Request)

SIP_MESSAGE_CODET (UPDATE_Request)

SIP_MESSAGE_CODET (REFER_Request)

SIP_MESSAGE_CODET (MESSAGE_Request)

SIP_MESSAGE_CODET (INFO_Request)

void Payload::PreDecode(Buffer& buffer) throw (DecodeError)

{

	// FIXME: this is not very clean

	// 	  -> should provide a way to skip a field in the decoder

	buffer.SetPosition(buffer.GetPosition() - Get_payloadlength().GetLength());

}

void Payload::PostDecode(Buffer& buffer) throw (DecodeError)

{

	Get_payloadlength().SetValue(Get_payloadvalue().GetLength() / 8);

}

}} // namespaces