Squashed 'libs/CommService/' content from commit 7ccc0fc

git-subtree-dir: libs/CommService
git-subtree-split: 7ccc0fce88bbc5969df060058cf0fb57abe3bcf9

src/CommService/PayLoads/Pong.cpp

@@ -0,0 +1,70 @@
+/*
+* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at https://mozilla.org/MPL/2.0/.
+*/
+
+/**
+* @file
+* @brief  implementation file for the Pong payload
+* @author Dominik Meyer <dmeyer@hsu-hh.de>
+* @date   2019-02-06
+* @copyright 2019 no yet defined
+*/
+#include "CommService/Convert.hpp"
+#include <CommService/PayLoads/Pong.hpp>
+#include <CommService/transmittable.hpp>
+#include <cstring>
+#include <vector>
+#include <sstream>
+
+namespace CommService {
+  namespace PayLoads {
+    /**
+    * @brief Constructor for generationg a Pong object from a received std::vector<unsiged char>
+    *
+    * @param v - the std::vector<unsigned char> representing a message object
+    */
+    Pong::Pong(std::vector<unsigned char> v)
+    {
+
+      /*
+      * parse the vector
+      */
+
+      pingMessageID= Convert::fromByteArrayToSimple<uint64_t>(v);
+      v.erase(v.begin(), v.begin()+sizeof(pingMessageID));
+
+      pingTransmissionTime=Convert::fromByteArrayToSimple<int>(v);
+      v.erase(v.begin(), v.begin()+sizeof(pingTransmissionTime));
+
+      sequenceNr=Convert::fromByteArrayToSimple<uint64_t>(v);
+      v.erase(v.begin(), v.begin()+sizeof(sequenceNr));
+    }
+
+
+    /**
+    * @brief converts the whole Payload information into a byte vector
+    *
+    * @param payload - returns the byte vector by call by reference
+    */
+    std::vector<unsigned char> Pong::toByteVector() const
+    {
+      std::vector<unsigned char> bytes;
+      std::vector<unsigned char> convert;
+
+      convert=Convert::fromSimpleToByteArray(pingMessageID);
+      bytes.insert(std::end(bytes), std::begin(convert), std::end(convert));
+      convert.clear();
+
+      convert=Convert::fromSimpleToByteArray(pingTransmissionTime);
+      bytes.insert(std::end(bytes), std::begin(convert), std::end(convert));
+      convert.clear();
+
+      convert=Convert::fromSimpleToByteArray(sequenceNr);
+      bytes.insert(std::end(bytes), std::begin(convert), std::end(convert));
+
+      return bytes;
+    }
+  };
+};