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bb3db7ada7
* Cleanup * CMake cleanups * Update current year * Update copyright header * Use script to return list of all modules * Update credits, license and ghoul
80 lines
3.4 KiB
C++
80 lines
3.4 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2019 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_CORE___NETWORKENGINE___H__
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#define __OPENSPACE_CORE___NETWORKENGINE___H__
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#include <cstdint>
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#include <map>
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#include <string>
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#include <vector>
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namespace openspace {
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class NetworkEngine {
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public:
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using MessageIdentifier = uint16_t;
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NetworkEngine();
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// Receiving messages
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bool handleMessage(const std::string& message);
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// Sending messages
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void publishStatusMessage();
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void publishIdentifierMappingMessage();
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void publishMessage(MessageIdentifier identifier, std::vector<char> message);
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void sendMessages();
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// Initial Connection Messages
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void setInitialConnectionMessage(MessageIdentifier identifier,
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std::vector<char> message);
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void sendInitialInformation();
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// Background
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MessageIdentifier identifier(std::string name);
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private:
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std::map<std::string, MessageIdentifier> _identifiers;
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MessageIdentifier _lastAssignedIdentifier = MessageIdentifier(-1);
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struct Message {
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MessageIdentifier identifer;
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std::vector<char> body;
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};
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std::vector<Message> _messagesToSend;
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std::vector<Message> _initialConnectionMessages;
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bool _shouldPublishStatusMessage = true;
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MessageIdentifier _statusMessageIdentifier;
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MessageIdentifier _identifierMappingIdentifier;
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MessageIdentifier _initialMessageFinishedIdentifier;
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};
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} // namespace openspace
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#endif // __OPENSPACE_CORE___NETWORKENGINE___H__
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