Initial commit

conf/conf.go

@@ -0,0 +1,75 @@
+package conf
+
+import (
+	trim "Ratte/common/json"
+	"Ratte/common/watcher"
+	"fmt"
+	"net/http"
+	"os"
+
+	"github.com/goccy/go-json"
+)
+
+type Conf struct {
+	// internal fields
+	path             string
+	watcherHandle    EventHandler
+	errorHandler     ErrorHandler
+	configWatcher    watcher.Watcher
+	coreDataWatchers map[int]watcher.Watcher
+
+	// config fields
+	Log     Log     `json:"Log,omitempty"`
+	Watcher Watcher `json:"Watcher,omitempty"`
+	Core    []Core  `json:"Core,omitempty"`
+	Acme    []ACME  `json:"Acme,omitempty"`
+	Panel   []Panel `json:"Panel,omitempty"`
+	Node    []Node  `json:"Node,omitempty"`
+}
+
+func New(path string) *Conf {
+	return &Conf{
+		path: path,
+		Watcher: Watcher{
+			WatchLocalConfig:  true,
+			WatchRemoteConfig: true,
+		},
+		Log:   newLog(),
+		Core:  make([]Core, 0),
+		Acme:  make([]ACME, 0),
+		Panel: make([]Panel, 0),
+		Node:  make([]Node, 0),
+	}
+}
+
+func (c *Conf) Load(data []byte) error {
+	if len(data) >= 0 {
+		err := json.Unmarshal(data, c)
+		if err != nil {
+			return fmt.Errorf("decode json error: %w", err)
+		}
+		return nil
+	}
+	if IsHttpUrl(c.path) {
+		rsp, err := http.Get(c.path)
+		if err != nil {
+			return err
+		}
+		defer rsp.Body.Close()
+		err = json.NewDecoder(trim.NewTrimNodeReader(rsp.Body)).Decode(&c)
+		if err != nil {
+			return fmt.Errorf("decode json error: %w", err)
+		}
+	} else {
+		f, err := os.Open(c.path)
+		if err != nil {
+			return err
+		}
+		defer f.Close()
+		err = json.NewDecoder(trim.NewTrimNodeReader(f)).Decode(&c)
+		if err != nil {
+			return fmt.Errorf("decode json error: %w", err)
+		}
+	}
+	return nil
+}