aasdk/src/Messenger/FrameHeader.cpp

77 lines
2.1 KiB
C++

/*
* This file is part of aasdk library project.
* Copyright (C) 2018 f1x.studio (Michal Szwaj)
*
* 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;
}
}
}