Ejemplos de variable_header_length en C++ (Cpp)

Ejemplo n.º 1

Archivo: MQTT.cpp Proyecto: AydinAdn/pubsubclient

  bool Message::send(Client& client) {
    uint32_t variable_header_len = variable_header_length();
    uint32_t remaining_length = variable_header_len + payload_length();
    uint32_t packet_length = fixed_header_length(remaining_length);
    if (_payload_callback == NULL)
      packet_length += remaining_length;
    else
      packet_length += variable_header_len;

    uint8_t *packet = new uint8_t[packet_length];

    uint32_t pos = 0;
    write_fixed_header(packet, pos, remaining_length);
    write_variable_header(packet, pos);

    write_payload(packet, pos);

    uint32_t sent = client.write(const_cast<const uint8_t*>(packet), packet_length);
    delete [] packet;
    if (sent != packet_length)
      return false;

    if (_payload_callback != NULL)
      return _payload_callback(client);

    return true;
  }

Ejemplo n.º 2

Archivo: MQTT.cpp Proyecto: 4ishops/pubsubclient

  bool Message::send(Client& client) {
    uint32_t remaining_length = variable_header_length() + payload_length();
    uint32_t packet_length = fixed_header_length(remaining_length) + remaining_length;
    uint8_t *packet = new uint8_t[packet_length];

    uint32_t pos = 0;
    write_fixed_header(packet, pos, remaining_length);
    write_variable_header(packet, pos);
    write_payload(packet, pos);

    uint32_t sent = client.write(const_cast<const uint8_t*>(packet), packet_length);
    delete [] packet;
    return (sent == packet_length);
  }