FrameHeader_8cpp

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title: src/Messenger/FrameHeader.cpp

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src/Messenger/FrameHeader.cpp

Namespaces

Name
aasdk
aasdk::messenger

Source code

// This file is part of aasdk library project.
// Copyright (C) 2018 f1x.studio (Michal Szwaj)
// Copyright (C) 2024 CubeOne (Simon Dean - simon.dean@cubeone.co.uk)
// Copyright (C) 2026 OpenCarDev (Matthew Hilton - matthilton2005@gmail.com)
//
// aasdk is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// aasdk is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with aasdk. If not, see <http://www.gnu.org/licenses/>.

#include <boost/endian/conversion.hpp>
#include <aasdk/Messenger/FrameHeader.hpp>


namespace aasdk {
  namespace messenger {

    FrameHeader::FrameHeader(const common::DataConstBuffer &buffer) {
      channelId_ = static_cast<ChannelId>(buffer.cdata[0]);
      frameType_ = static_cast<FrameType>(buffer.cdata[1] & static_cast<uint32_t>(FrameType::BULK));
      encryptionType_ = static_cast<EncryptionType>(buffer.cdata[1] & static_cast<uint8_t>(EncryptionType::ENCRYPTED));
      messageType_ = static_cast<MessageType>(buffer.cdata[1] & static_cast<uint8_t>(MessageType::CONTROL));
    }

    FrameHeader::FrameHeader(ChannelId channelId, FrameType frameType, EncryptionType encryptionType,
                             MessageType messageType)
        : channelId_(channelId), frameType_(frameType), encryptionType_(encryptionType), messageType_(messageType) {

    }

    ChannelId FrameHeader::getChannelId() const {
      return channelId_;
    }

    FrameType FrameHeader::getType() const {
      return frameType_;
    }

    EncryptionType FrameHeader::getEncryptionType() const {
      return encryptionType_;
    }

    MessageType FrameHeader::getMessageType() const {
      return messageType_;
    }

    common::Data FrameHeader::getData() const {
      common::Data data;

      data.push_back(static_cast<uint8_t>(channelId_));
      data.push_back(static_cast<uint8_t>(encryptionType_) | static_cast<uint8_t>(messageType_) |
                     static_cast<uint8_t>(frameType_));

      return data;
    }

  }
}

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Updated on 2026-03-15 at 09:02:41 +0000