Method ParseService

native/thirdpart/flatbuffers/idl_parser.cpp:2602–2642

}

CheckedError Parser::ParseService() {
  std::vector<std::string> service_comment = doc_comment_;
  NEXT();
  auto service_name = attribute_;
  EXPECT(kTokenIdentifier);
  auto &service_def = *new ServiceDef();
  service_def.name = service_name;
  service_def.file = file_being_parsed_;
  service_def.doc_comment = service_comment;
  service_def.defined_namespace = current_namespace_;
  if (services_.Add(current_namespace_->GetFullyQualifiedName(service_name),
                    &service_def))
    return Error("service already exists: " + service_name);
  ECHECK(ParseMetaData(&service_def.attributes));
  EXPECT('{');
  do {
    std::vector<std::string> doc_comment = doc_comment_;
    auto rpc_name = attribute_;
    EXPECT(kTokenIdentifier);
    EXPECT('(');
    Type reqtype, resptype;
    ECHECK(ParseTypeIdent(reqtype));
    EXPECT(')');
    EXPECT(':');
    ECHECK(ParseTypeIdent(resptype));
    if (reqtype.base_type != BASE_TYPE_STRUCT || reqtype.struct_def->fixed ||
        resptype.base_type != BASE_TYPE_STRUCT || resptype.struct_def->fixed)
      return Error("rpc request and response types must be tables");
    auto &rpc = *new RPCCall();
    rpc.name = rpc_name;
    rpc.request = reqtype.struct_def;
    rpc.response = resptype.struct_def;
    rpc.doc_comment = doc_comment;
    if (service_def.calls.Add(rpc_name, &rpc))
      return Error("rpc already exists: " + rpc_name);
    ECHECK(ParseMetaData(&rpc.attributes));
    EXPECT(';');
  } while (token_ != '}');
  NEXT();
  return NoError();
}

bool Parser::SetRootType(const char *name) {
  root_struct_def_ = LookupStruct(name);