Added pragma once directive to Service

Service.h

@@ -1,9 +1,10 @@
+#pragma once
 #include <string>
 #include "Weather.h"
 
 class Service {
 public:
     virtual ~Service() = default;
-    
+
     virtual Weather getWeather(std::string s) = 0;
 };

Weather.h

@@ -1,3 +1,4 @@
+#pragma once
 #include <string>
 #include <iostream>
 

XmlService.cpp

@@ -0,0 +1,29 @@
+#include "XmlService.h"
+#include "thirdparty/pugixml-1.15/pugixml.hpp"
+#include <stdexcept>
+
+using namespace pugi;
+
+Weather XmlService::getWeather(std::string s) {
+    xml_document doc;
+    xml_parse_result result = doc.load_file(s.c_str());
+    if (!result)
+        throw std::runtime_error("error");
+
+    xml_node node = doc.child("current");
+    
+    std::string city = node.child("city").attribute("name").as_string(); //  Киров
+    
+    double lon = node.child("city").child("coord").attribute("lon").as_double(); // 49.6601
+    double lat = node.child("city").child("coord").attribute("lat").as_double(); // 58.5966
+    
+    double temperature = node.child("temperature").attribute("value").as_double(); // 5.69
+    
+    std::string weather = node.child("weather").attribute("value").as_string(); // дождь
+    
+    double windSpeed = node.child("wind").child("speed").attribute("value").as_double(); // 4.27
+    
+    int clouds = node.child("clouds").attribute("value").as_int(); // 100
+
+    return Weather(city, lon, lat, temperature, weather, windSpeed, clouds);
+}

XmlService.h

@@ -0,0 +1,8 @@
+#include "Service.h"
+#include <string>
+
+class XmlService : public Service {
+public:
+    virtual Weather getWeather(std::string s) override;
+    virtual ~XmlService() {}
+};

endpoints/weather.xml

@@ -1,5 +1,5 @@
 <current>
-<city id="548408" name="Êèðîâ">
+<city id="548408" name="Киров">
 <coord lon="49.6601" lat="58.5966"/>
 <country>RU</country>
 <timezone>10800</timezone>
@@ -14,9 +14,9 @@
 <gusts value="11.57"/>
 <direction value="171" code="S" name="South"/>
 </wind>
-<clouds value="100" name="ïàñìóðíî"/>
+<clouds value="100" name="пасмурно"/>
 <visibility value="133"/>
 <precipitation value="0.45" mode="rain" unit="1h"/>
-<weather number="500" value="íåáîëüøîé äîæäü" icon="10d"/>
+<weather number="500" value="небольшой дождь" icon="10d"/>
 <lastupdate value="2023-03-27T08:55:52"/>
 </current>

main.cpp

@@ -1,15 +1,22 @@
 #include <iostream>
 #include <exception>
 #include "JsonService.h"
+#include "XmlService.h"
 #include "Weather.h"
 
 int main() {
     try {
+        std::cout << "Testing JsonService" << std::endl;
         JsonService js;
-        Weather w = js.getWeather("endpoints/weather.json");
+        Weather w1 = js.getWeather("endpoints/weather.json");
+        std::cout << "Weather object created (JSON)" << std::endl;
+        w1.printWeather();
 
-        std::cout << "Weather object created" << std::endl;
+        std::cout << "\nTesting XmlService" << std::endl;
-        w.printWeather();
+        XmlService xs;
+        Weather w2 = xs.getWeather("endpoints/weather.xml");
+        std::cout << "Weather object created (XML)" << std::endl;
+        w2.printWeather();
     }
     catch (const std::exception& e) {
         std::cerr << "Error: " << e.what() << std::endl;

thirdparty/pugixml-1.15/pugiconfig.hpp

@@ -0,0 +1,80 @@
+/**
+ * pugixml parser - version 1.15
+ * --------------------------------------------------------
+ * Copyright (C) 2006-2025, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+ * Report bugs and download new versions at https://pugixml.org/
+ *
+ * This library is distributed under the MIT License. See notice at the end
+ * of this file.
+ *
+ * This work is based on the pugxml parser, which is:
+ * Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
+ */
+
+#ifndef HEADER_PUGICONFIG_HPP
+#define HEADER_PUGICONFIG_HPP
+
+// Uncomment this to enable wchar_t mode
+// #define PUGIXML_WCHAR_MODE
+
+// Uncomment this to enable compact mode
+// #define PUGIXML_COMPACT
+
+// Uncomment this to disable XPath
+// #define PUGIXML_NO_XPATH
+
+// Uncomment this to disable STL
+// #define PUGIXML_NO_STL
+
+// Uncomment this to disable exceptions
+// #define PUGIXML_NO_EXCEPTIONS
+
+// Set this to control attributes for public classes/functions, i.e.:
+// #define PUGIXML_API __declspec(dllexport) // to export all public symbols from DLL
+// #define PUGIXML_CLASS __declspec(dllimport) // to import all classes from DLL
+// #define PUGIXML_FUNCTION __fastcall // to set calling conventions to all public functions to fastcall
+// In absence of PUGIXML_CLASS/PUGIXML_FUNCTION definitions PUGIXML_API is used instead
+
+// Tune these constants to adjust memory-related behavior
+// #define PUGIXML_MEMORY_PAGE_SIZE 32768
+// #define PUGIXML_MEMORY_OUTPUT_STACK 10240
+// #define PUGIXML_MEMORY_XPATH_PAGE_SIZE 4096
+
+// Tune this constant to adjust max nesting for XPath queries
+// #define PUGIXML_XPATH_DEPTH_LIMIT 1024
+
+// Uncomment this to switch to header-only version
+// #define PUGIXML_HEADER_ONLY
+
+// Uncomment this to enable long long support (usually enabled automatically)
+// #define PUGIXML_HAS_LONG_LONG
+
+// Uncomment this to enable support for std::string_view (usually enabled automatically)
+// #define PUGIXML_HAS_STRING_VIEW
+
+#endif
+
+/**
+ * Copyright (c) 2006-2025 Arseny Kapoulkine
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */