SnowCatQQ/packages/snowcat-core/packet/highway/utils.ts

import { NapProtoEncodeStructType } from 'snowcat-protobuf';
import * as proto from '@/snowcat-core/packet/transformer/proto';

export const int32ip2str = (ip: number) => {
  ip = ip & 0xffffffff;
  return [ip & 0xff, (ip & 0xff00) >> 8, (ip & 0xff0000) >> 16, ((ip & 0xff000000) >> 24) & 0xff].join('.');
};

export const oidbIpv4s2HighwayIpv4s = (ipv4s: NapProtoEncodeStructType<typeof proto.IPv4>[]): NapProtoEncodeStructType<typeof proto.NTHighwayIPv4>[] => {
  return ipv4s.map((ip) => {
    return {
      domain: {
        isEnable: true,
        ip: int32ip2str(ip.outIP ?? 0),
      },
      port: ip.outPort!,
    } as NapProtoEncodeStructType<typeof proto.NTHighwayIPv4>;
  });
};