base/i18n/utf8_validator_tables.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef BASE_I18N_UTF8_VALIDATOR_TABLES_H_
   6 #define BASE_I18N_UTF8_VALIDATOR_TABLES_H_
   7
   8 #include "base/basictypes.h"
   9
  10 namespace base {
  11 namespace internal {
  12
  13 // The tables for all states; a list of entries of the form (right_shift,
  14 // next_state, next_state, ....). The right_shifts are used to reduce the
  15 // overall size of the table. The table only covers bytes in the range
  16 // [0x80, 0xFF] to save space.
  17 extern const uint8 kUtf8ValidatorTables[];
  18
  19 extern const size_t kUtf8ValidatorTablesSize;
  20
  21 // The offset of the INVALID state in kUtf8ValidatorTables.
  22 enum {
  23   I18N_UTF8_VALIDATOR_INVALID_INDEX = 129
  24 };
  25
  26 }  // namespace internal
  27 }  // namespace base
  28
  29 #endif  // BASE_I18N_UTF8_VALIDATOR_TABLES_H_