upb_generator/minitable/names.cc

   1 // Protocol Buffers - Google's data interchange format
   2 // Copyright 2023 Google LLC.  All rights reserved.
   3 //
   4 // Use of this source code is governed by a BSD-style
   5 // license that can be found in the LICENSE file or at
   6 // https://developers.google.com/open-source/licenses/bsd
   7
   8 #include "upb_generator/minitable/names.h"
   9
  10 #include <string>
  11
  12 #include "absl/strings/str_replace.h"
  13 #include "absl/strings/string_view.h"
  14 #include "upb_generator/minitable/names_internal.h"
  15
  16 namespace upb {
  17 namespace generator {
  18
  19 namespace {
  20
  21 std::string ToCIdent(absl::string_view str) {
  22   return absl::StrReplaceAll(str, {{".", "_"}, {"/", "_"}, {"-", "_"}});
  23 }
  24
  25 std::string MangleName(absl::string_view name) {
  26   return absl::StrReplaceAll(name, {{"_", "_0"}, {".", "__"}});
  27 }
  28
  29 }  // namespace
  30
  31 std::string MiniTableHeaderFilename(absl::string_view proto_filename) {
  32   return MiniTableHeaderFilename(proto_filename, false);
  33 }
  34
  35 std::string MiniTableMessageVarName(absl::string_view full_name) {
  36   return MangleName(full_name) + "_msg_init";
  37 }
  38
  39 std::string MiniTableMessagePtrVarName(absl::string_view full_name) {
  40   return MiniTableMessageVarName(full_name) + "_ptr";
  41 }
  42
  43 std::string MiniTableEnumVarName(absl::string_view full_name) {
  44   return MangleName(full_name) + "_enum_init";
  45 }
  46
  47 std::string MiniTableExtensionVarName(absl::string_view full_name) {
  48   return ToCIdent(full_name) + "_ext";
  49 }
  50
  51 std::string MiniTableFileVarName(absl::string_view proto_filename) {
  52   return ToCIdent(proto_filename) + "_upb_file_layout";
  53 }
  54
  55 }  // namespace generator
  56 }  // namespace upb