code:обработка ошибок

main.cpp

@@ -51,35 +51,31 @@ static size_t WriteCallback(void* contents, size_t size, size_t nmemb, void* use
 int main(int argc, char* argv[]) {
     if (argc > 1) {
         CURL* curl = curl_easy_init();
-        if(curl) {
-            CURLcode res;
-            string readBuffer;
+        if (!curl) {
+            cerr << "Îøèáêà: íå óäàëîñü èíèöèàëèçèðîâàòü cURL" << endl;
+            exit(1);
+        }
 
-            // Óñòàíàâëèâàåì URL èç ïåðâîãî àðãóìåíòà êîìàíäíîé ñòðîêè
+        string readBuffer;
         curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
-            // Óñòàíàâëèâàåì callback-ôóíêöèþ äëÿ çàïèñè äàííûõ
         curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
-            // Óñòàíàâëèâàåì áóôåð äëÿ çàïèñè äàííûõ
         curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer);
 
-            // Âûïîëíÿåì çàïðîñ
-
-               // Îòêëþ÷àåì ïðîâåðêó SSL (òîëüêî äëÿ òåñòèðîâàíèÿ!)
+        // Âðåìåííîå îòêëþ÷åíèå ïðîâåðêè SSL äëÿ òåñòîâ
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
-            res = curl_easy_perform(curl);
+
+        CURLcode res = curl_easy_perform(curl);
         if (res != CURLE_OK) {
-                cerr << "curl_easy_perform() failed: " << curl_easy_strerror(res) << endl;
-            } else {
-                // Âûâîäèì ïîëó÷åííûå äàííûå
-                cout << readBuffer;
+            cerr << "Îøèáêà cURL: " << curl_easy_strerror(res) << endl;
+            curl_easy_cleanup(curl);
+            exit(1);  // Çàâåðøàåì ïðîãðàììó ñ êîäîì îøèáêè
         }
 
-            // Î÷èùàåì ðåñóðñû cURL
+        cout << readBuffer;
         curl_easy_cleanup(curl);
         return 0;
     }
-    }
     curl_global_init(CURL_GLOBAL_ALL);
     size_t max_count;
     auto in = input_data(cin);