+fn request_livedns_gandi(api_key: &str, url_fragment: &str, method: Method) -> Result<Value> {
+ let url = format!("https://api.gandi.net/v5/livedns/{}", url_fragment);
+ let client = reqwest::blocking::Client::new();
+
+ let request_builder =
+ match method {
+ Method::Put(body) => client.put(url).body(body),
+ Method::Get => client.get(url)
+ };
+
+ match request_builder.header("Authorization", format!("Apikey {}", api_key)).send() {
+ Ok(resp) =>
+ if resp.status().is_success() {
+ let content = resp.text().unwrap();
+ Ok(serde_json::from_str(&content).unwrap())
+ } else {
+ Err(Box::new(Error { message: format!("Request unsuccessful: {:#?}", resp) }))
+ },
+ Err(error) =>
+ Err(Box::new(Error { message: format!("Error during request: {:?}", error) }))
+ }
+}
+
+fn get_current_record_ip(api_key: &str, name: &str, fqdn: &str) -> Result<Ipv4Addr> {
+ let json_value = request_livedns_gandi(api_key, &format!("domains/{}/records/{}/A", fqdn, name), Method::Get)?;
+
+ match &json_value["rrset_values"][0] {
+ Value::String(ip_str) =>
+ Ok(ip_str.parse()?),
+ _ =>
+ Result::Err(Box::new(Error { message: format!("Unable to extract the IP from the JSON answer: {}", json_value) }))
+ }