添加解析值为数组时的判断, 和错误返回原因

wzh · wzh · commit 467e4b777fdd · 2025-07-10T15:53:50.000+08:00
diff --git a/mms.go b/mms.go
@@ -4,8 +4,9 @@ package iec61850
 import "C"
 import (
 	"fmt"
-	"github.com/spf13/cast"
 	"unsafe"
+
+	"github.com/spf13/cast"
 )
 
 func toMmsValue(mmsType MmsType, value interface{}) (*C.MmsValue, error) {
@@ -114,8 +115,8 @@ func toGoValue(mmsValue *C.MmsValue, mmsType MmsType) (interface{}, error) {
 }
 
 func toGoStructure(mmsValue *C.MmsValue, mmsType MmsType) ([]*MmsValue, error) {
-	if mmsType != Structure {
-		return nil, nil
+	if !(mmsType == Structure || mmsType == Array) {
+		return nil, fmt.Errorf("require struct or array type value, but got type code is: %d", mmsType)
 	}
 
 	mmsValues := make([]*MmsValue, 0)

Original file line number	Diff line number	Diff line change
`@@ -4,8 +4,9 @@ package iec61850`
`4`	`4`	`import "C"`
`5`	`5`	`import (`
`6`	`6`	`"fmt"`
`7`		`- "github.com/spf13/cast"`
`8`	`7`	`"unsafe"`
	`8`	`+`
	`9`	`+ "github.com/spf13/cast"`
`9`	`10`	`)`
`10`	`11`
`11`	`12`	`func toMmsValue(mmsType MmsType, value interface{}) (*C.MmsValue, error) {`
`@@ -114,8 +115,8 @@ func toGoValue(mmsValue *C.MmsValue, mmsType MmsType) (interface{}, error) {`
`114`	`115`	`}`
`115`	`116`
`116`	`117`	`func toGoStructure(mmsValue C.MmsValue, mmsType MmsType) ([]MmsValue, error) {`
`117`		`- if mmsType != Structure {`
`118`		`- return nil, nil`
	`118`	`+ if !(mmsType == Structure \|\| mmsType == Array) {`
	`119`	`+ return nil, fmt.Errorf("require struct or array type value, but got type code is: %d", mmsType)`
`119`	`120`	`}`
`120`	`121`
`121`	`122`	`mmsValues := make([]*MmsValue, 0)`