added c++ doc and replaced ifndef with pragma once

inc/Logger.h

@@ -0,0 +1,26 @@
+//
+// Created by lukas on 05.05.19.
+//
+#pragma once
+
+class Logger {
+public:
+    /**
+     * log messages to logfile
+     * @param text message
+     */
+    void logToLogfile(std::string text);
+
+    /**
+     * safe ip to temp file
+     * @param ip ip address to save
+     */
+    void safeip(std::string ip);
+
+    /**
+     * read ip from file
+     * @return read ip
+     */
+    std::string readip();
+
+};

inc/api/API.h

@@ -0,0 +1,32 @@
+//
+// Created by lukas on 06.04.19.
+//
+
+#pragma once
+
+
+#include <string>
+#include "Hashmap.h"
+
+class API {
+public:
+    /**
+     * Simple API get request
+     * @param myurl api url
+     * @return return string of server
+     */
+    std::string request(std::string myurl);
+
+    /**
+     * complex request with post/get and header information support
+     * @param myurl base request url
+     * @param post boolean (false=get)
+     * @param map post/get fields
+     * @param headers header fields
+     * @return return string of server
+     */
+    std::string request(std::string myurl, bool post, Hashmap<std::string, std::string> &map, std::vector<std::string> &headers);
+
+private:
+    static size_t write_data(void *buffer, size_t size, size_t buffersize, FILE *stream);
+};

inc/api/DynuAPI.h

@@ -0,0 +1,23 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#pragma once
+
+
+#include "API.h"
+
+class DynuAPI : API{
+public:
+    /**
+     * refresh the ip of domain on Dynu server
+     * @param ip new ip
+     * @return request status
+     */
+    int refreshIp(std::string ip);
+private:
+    const std::string dynuapikey = "88vNpMfDhMM2YYDNfWR1DNYfRX9W6fYg";
+
+    const std::string domainid = "8506047"; //id of the dynu domain
+    const std::string domainname = "luki.dynu.net";
+};

inc/api/Hashmap.h

@@ -0,0 +1,65 @@
+//
+// Created by lukas on 07.04.19.
+//
+
+#pragma once
+
+
+#include <iostream>
+#include <vector>
+
+template<class keytype, class valuetype>
+class Hashmap {
+public:
+    /**
+     * add key-value pair to hashmap
+     * @param key keyvalue
+     * @param value valuevalue
+     */
+    void add(keytype key, keytype value);
+
+    /**
+     * get key of specific position
+     * @param position int position
+     * @return responding key object
+     */
+    keytype getKey(int position);
+
+    /**
+     * get value of specific position
+     * @param position int position
+     * @return responding value object
+     */
+    valuetype getValue(int position);
+
+    /**
+     * get size of Hashmap
+     * @return size of Hashmap
+     */
+    int size();
+
+private:
+    std::vector<keytype> keys;
+    std::vector<valuetype> values;
+};
+
+template<class keytype, class valuetype>
+void Hashmap<keytype, valuetype>::add(keytype key, keytype value) {
+    keys.push_back(key);
+    values.push_back(value);
+}
+
+template<class keytype, class valuetype>
+keytype Hashmap<keytype, valuetype>::getKey(int position) {
+    return keys.at(position);
+}
+
+template<class keytype, class valuetype>
+valuetype Hashmap<keytype, valuetype>::getValue(int position) {
+    return values.at(position);
+}
+
+template<class keytype, class valuetype>
+int Hashmap<keytype, valuetype>::size() {
+    return (int) (keys.size());
+}

inc/api/IPAPI.h

@@ -0,0 +1,17 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#pragma once
+
+#include <string>
+#include "API.h"
+
+class IPAPI : API{
+public:
+    /**
+     * get global ip of current internet connection
+     * @return  global ip
+     */
+    std::string getGlobalIp();
+};

inc/api/TelegramAPI.h

@@ -0,0 +1,22 @@
+//
+// Created by lukas on 08.05.19.
+//
+
+#pragma once
+
+
+#include <string>
+#include "API.h"
+
+class TelegramAPI : API {
+public:
+    /**
+     * send telegram Message to predefined destination
+     * @param text message
+     */
+    void sendMessage(std::string text);
+
+private:
+    const std::string apikey = "717213769:AAHan1nSXhUsxLJAN1Dv8Oc0z8wqwDdYPn4";
+    const std::string chatid = "618154204";
+};