error debugging

ipcv3.cpp

@@ -21,9 +21,10 @@ void print_pretty_json(const std::string& json) {
 }
 
 int main(int argc, char* argv[]) {
-	const char* ipurl = "https://if-config.io";
-	const char* ip_api_url = "http://ip-api.com/json/";
+	const char* url = "https://if-config.co";
+	const char* ip_api_url = "http://ip-api.com/json";
 	std::string response;
+	long http_code = 0;
 
 	bool pretty_flag = false, json_flag = false;
 	for (int i = 1; i < argc; ++i) {
@@ -37,7 +38,11 @@ int main(int argc, char* argv[]) {
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
 		curl_easy_perform(curl);
-		print_pretty_json(response);
+		curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code);
+		if (http_code == 200)
+			print_pretty_json(response);
+		else
+			std::cerr << "HTTP Error: " << http_code << std::endl;
 		curl_easy_cleanup(curl);
 	}
 	else if (json_flag) {
@@ -46,16 +51,24 @@ int main(int argc, char* argv[]) {
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
 		curl_easy_perform(curl);
-		std::cout << response << std::endl;
+		curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code);
+		if (http_code == 200)
+			std::cout << response << std::endl;
+		else
+			std::cerr << "HTTP Error: " << http_code << std::endl;
 		curl_easy_cleanup(curl);
 	}
 	else {
 		CURL* curl = curl_easy_init();
-		curl_easy_setopt(curl, CURLOPT_URL, ipurl);
+		curl_easy_setopt(curl, CURLOPT_URL, url);
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
 		curl_easy_perform(curl);
-		std::cout << "IP: " << response << std::endl;
+		curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code);
+		if (http_code == 200)
+			std::cout << "IP: " << response << std::endl;
+		else
+			std::cerr << "HTTP Error: " << http_code << std::endl;
 		curl_easy_cleanup(curl);
 	}