types.cpp
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#include "types.h"
ConnAck::ConnAck(ConnAckReturnCodes return_code) :
return_code(return_code)
{
}
SubAck::SubAck(uint16_t packet_id, const std::list<char> &subs_qos_reponses) :
packet_id(packet_id)
{
for (char ack_code : subs_qos_reponses)
{
responses.push_back(static_cast<SubAckReturnCodes>(ack_code));
}
}
size_t SubAck::getLengthWithoutFixedHeader() const
{
size_t result = responses.size();
result += 2; // Packet ID
return result;
}
Publish::Publish(const std::string &topic, const std::string payload, char qos) :
topic(topic),
payload(payload),
qos(qos)
{
}
size_t Publish::getLengthWithoutFixedHeader() const
{
int result = topic.length() + payload.length() + 2;
if (qos)
result += 2;
return result;
}
PubAck::PubAck(uint16_t packet_id) :
packet_id(packet_id)
{
}
// Packet has no payload and only a variable header, of length 2.
size_t PubAck::getLengthWithoutFixedHeader() const
{
return 2;
}