feat: direct call download api by cgo dart

bind/common.go

@@ -51,7 +51,7 @@ func Invoke(index int, request *api.Request) string {
 	if !ok {
 		return BuildResult(errors.New("instance not found"))
 	}
-	return BuildResult(api.Invoke(instance, request))
+	return jsonEncode(api.Invoke(instance, request))
 }
 
 func BuildResult(data any) string {
@@ -59,6 +59,10 @@ func BuildResult(data any) string {
 		buf, _ := json.Marshal(model.NewErrorResult[any](err.Error()))
 		return string(buf)
 	}
-	buf, _ := json.Marshal(model.NewOkResult(data))
+	return jsonEncode(model.NewOkResult(data))
+}
+
+func jsonEncode(data any) string {
+	buf, _ := json.Marshal(data)
 	return string(buf)
 }

bind/desktop/main.go

@@ -1,15 +1,11 @@
 package main
 
-/*
-#include <stdlib.h>
-*/
 import "C"
 import (
 	"encoding/json"
 	"github.com/GopeedLab/gopeed/bind"
 	"github.com/GopeedLab/gopeed/pkg/api"
 	"github.com/GopeedLab/gopeed/pkg/api/model"
-	"unsafe"
 )
 
 func main() {}
@@ -20,7 +16,6 @@ func Create(cfg *C.char) *C.char {
 	if err := json.Unmarshal([]byte(C.GoString(cfg)), &config); err != nil {
 		return C.CString(bind.BuildResult(err))
 	}
-	defer C.free(unsafe.Pointer(cfg))
 
 	return C.CString(bind.Create(&config))
 }
@@ -31,7 +26,6 @@ func Invoke(index int, req *C.char) *C.char {
 	if err := json.Unmarshal([]byte(C.GoString(req)), &request); err != nil {
 		return C.CString(bind.BuildResult(err))
 	}
-	defer C.free(unsafe.Pointer(req))
 
 	return C.CString(bind.Invoke(index, &request))
 }

bind/mobile/main.go

@@ -8,8 +8,8 @@ import (
 	"github.com/GopeedLab/gopeed/pkg/api/model"
 )
 
-func Create(config *model.StartConfig) string {
-	return bind.Create(config)
+func Create(cfg *model.StartConfig) string {
+	return bind.Create(cfg)
 }
 
 func Invoke(index int, request *api.Request) string {