1

metamgr.go

@@ -1,5 +1,16 @@
 package f5
 
+import (
+	"os"
+	"bufio"
+	"strings"
+	"reflect"
+	"fmt"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/jsonpb"
+)
+
 type MetaClass struct {
 	FileName string
 	Idx int
@@ -10,7 +21,7 @@ type MetaClass struct {
 
 type MetaMgr struct {
 	metaClasses *[]MetaClass
-	rawData []interface{}
+	rawList []interface{}
 	wrapList []interface{}
 	wrapIdHash []map[int32]interface{}
 	wrapNameHash []map[string]interface{}
@@ -29,11 +40,46 @@ func (this *MetaMgr) RegisterMetaClasses(metaClasses *[]MetaClass) {
 }
 
 func (this *MetaMgr) Load() {
-	for k, _ := range this.rawData {
-		_ = this.wrapList[k]
+	this.rawList = make([]interface{}, len(*this.metaClasses))
+	this.wrapList = make([]interface{}, len(*this.metaClasses))
+	for key, val := range *this.metaClasses {
+		f, _ := os.Open(val.FileName)
+		data, _ := bufio.NewReader(f).ReadString(0)
+		data = "{\"values\":" + data
+		data += "}"
+
+		u := jsonpb.Unmarshaler{AllowUnknownFields: true}
+		msgType := reflect.TypeOf(val.RawMeta).Elem()
+		msg := reflect.New(msgType)
+		msgPb := msg.Interface().(proto.Message)
+		err := u.Unmarshal(strings.NewReader(data), msgPb)
+		if err != nil {
+			fmt.Println(err)
+		}
+
+		wrapMsgType := reflect.TypeOf(val.WrapMeta)
+		wrapMsgList := reflect.MakeSlice(reflect.SliceOf(wrapMsgType), 0, 100)
+
+		this.rawList[key] = msg
+		this.wrapList[key] = wrapMsgList
+
+		this.wrapMeta(msg, wrapMsgList)
 	}
 }
 
+func (this *MetaMgr) wrapMeta(rawMeta reflect.Value, wrapMetaList reflect.Value) {
+	values := rawMeta.Elem().FieldByName("Values")
+	for i := 0; i < values.Len(); i++ {
+		val := values.Index(i)
+		clsName := reflect.TypeOf(val.Elem().Interface()).Name()
+		wrapMeta := reflect.New(reflect.TypeOf(wrapMetaList.Interface()).Elem().Elem())
+		serverInfo := wrapMeta.Elem().FieldByName(clsName)
+		serverInfo.Set(val)
+		wrapMetaList = reflect.Append(wrapMetaList, wrapMeta)
+	}
+	fmt.Println(wrapMetaList)
+}
+
 func (this *MetaMgr) GetMetaById(idx int, id int32) interface{} {
 	if idx >=0 && idx < len(this.wrapIdHash) {
 		idHash := this.wrapIdHash[idx]