add post func

dns_handler.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"net/url"
+	"strings"
 )
 
 func GetCurrentIP(url string) (string, error) {
@@ -18,3 +20,38 @@ func GetCurrentIP(url string) (string, error) {
 	body, _ := ioutil.ReadAll(response.Body)
 	return string(body), nil
 }
+
+func generate_header(content url.Values, setting Settings) url.Values {
+	header := url.Values{}
+	header.Add("login_email", setting.Email)
+	header.Add("login_password", setting.Password)
+	header.Add("format", "json")
+	header.Add("lang", "en")
+	header.Add("error_on_empty", "no")
+
+	for k, _ := range content {
+		header.Add(k, content.Get(k))
+	}
+
+	return header
+}
+
+func post_data(url string, content url.Values, setting Settings) (string, error) {
+	client := &http.Client{}
+	req, _ := http.NewRequest("POST", "https://dnsapi.cn"+url, strings.NewReader(content.Encode()))
+
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.Header.Set("User-Agent", fmt.Sprintf("GoDNS/0.1 (%s)", setting.Email))
+
+	response, err := client.Do(req)
+	defer response.Body.Close()
+
+	if err != nil {
+		fmt.Println("Post failed...")
+		return "", err
+	}
+
+	resp, _ := ioutil.ReadAll(response.Body)
+
+	return string(resp), nil
+}