creader/rNibReader_c.go

   1 package main
   2
   3 import (
   4         "encoding/json"
   5         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
   6         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
   7         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
   8         "gerrit.o-ran-sc.org/r/ric-plt/sdlgo"
   9         "unsafe"
  10 )
  11
  12 //#include <string.h>
  13 import "C"
  14
  15 var sdl common.ISdlInstance
  16 var instance reader.RNibReader
  17
  18 type response struct {
  19         GnbList  []*entities.NbIdentity `json:"gnb_list"`
  20         ErrorMsg string                 `json:"error_msg,omitempty"`
  21 }
  22
  23 //export openSdl
  24 func openSdl() {
  25         sdl = sdlgo.NewSdlInstance("e2Manager", sdlgo.NewDatabase())
  26         instance = reader.GetRNibReader(sdl)
  27 }
  28
  29 //export closeSdl
  30 func closeSdl() {
  31         _ = sdl.Close()
  32 }
  33
  34 //export getListGnbIds
  35 func getListGnbIds() unsafe.Pointer {
  36         listGnbIds, err := instance.GetListGnbIds()
  37         res := &response{}
  38
  39         if err != nil {
  40                 res.ErrorMsg = err.Error()
  41
  42                 return createCBytesResponse(res)
  43         }
  44
  45         if listGnbIds != nil {
  46                 res.GnbList = listGnbIds
  47         }
  48
  49         return createCBytesResponse(res)
  50 }
  51
  52 func createCBytesResponse(res *response) unsafe.Pointer {
  53         byteResponse, err := json.Marshal(res)
  54         if err != nil {
  55                 return nil
  56         }
  57
  58         return C.CBytes(byteResponse)
  59 }
  60
  61 func main() {}