new: Big Change, Add support for Extensions 😍

extension/sdk/interface.go

@@ -0,0 +1,47 @@
+package sdk
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"runtime"
+	"strings"
+
+	"github.com/hiddify/hiddify-core/config"
+	v2 "github.com/hiddify/hiddify-core/v2"
+	"github.com/sagernet/sing-box/option"
+)
+
+func RunInstance(hiddifySettings *config.HiddifyOptions, singconfig *option.Options) (*v2.HiddifyService, error) {
+	return v2.RunInstance(hiddifySettings, singconfig)
+}
+
+func ParseConfig(hiddifySettings *config.HiddifyOptions, configStr string) (*option.Options, error) {
+	if hiddifySettings == nil {
+		hiddifySettings = config.DefaultHiddifyOptions()
+	}
+	if strings.HasPrefix(configStr, "http://") || strings.HasPrefix(configStr, "https://") {
+		client := &http.Client{}
+		configPath := strings.Split(configStr, "\n")[0]
+		// Create a new request
+		req, err := http.NewRequest("GET", configPath, nil)
+		if err != nil {
+			fmt.Println("Error creating request:", err)
+			return nil, err
+		}
+		req.Header.Set("User-Agent", "HiddifyNext/2.3.1 ("+runtime.GOOS+") like ClashMeta v2ray sing-box")
+		resp, err := client.Do(req)
+		if err != nil {
+			fmt.Println("Error making GET request:", err)
+			return nil, err
+		}
+		defer resp.Body.Close()
+
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return nil, fmt.Errorf("failed to read config body: %w", err)
+		}
+		configStr = string(body)
+	}
+	return config.ParseConfigContentToOptions(configStr, true, hiddifySettings, false)
+}