Загрузка файла по сети

main.cpp

@@ -37,9 +37,23 @@ Input input_data(std::istream& in, bool prompt)
     return data;
 }
 
-int main() {
+int main(int argc, char* argv[]){
     curl_global_init(CURL_GLOBAL_ALL);
     using namespace std;
+    if (argc > 1)
+    {
+        const char *url = argv[1];
+
+        CURL *curl = curl_easy_init();
+        if (curl)
+        {
+            curl_easy_setopt(curl, CURLOPT_URL, url);
+            curl_easy_perform(curl);
+            curl_easy_cleanup(curl);
+            return 0;
+        }
+        return 0;
+    }
     auto in = input_data(cin,true);
     auto bins = make_histogram(in.bin_count, in.numbers);
     show_histogram_svg(bins);