base/i18n/icu_util.h

   1 // Copyright (c) 2011 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_ICU_UTIL_H_
   6 #define BASE_I18N_ICU_UTIL_H_
   7
   8 #include "base/files/memory_mapped_file.h"
   9 #include "base/i18n/base_i18n_export.h"
  10 #include "build/build_config.h"
  11
  12 namespace base {
  13 namespace i18n {
  14
  15 BASE_I18N_EXPORT extern const char kIcuDataFileName[];
  16
  17 // Call this function to load ICU's data tables for the current process.  This
  18 // function should be called before ICU is used.
  19 BASE_I18N_EXPORT bool InitializeICU();
  20
  21 #if defined(OS_ANDROID)
  22 // Android uses a file descriptor passed by browser process to initialize ICU
  23 // in render processes.
  24 BASE_I18N_EXPORT bool InitializeICUWithFileDescriptor(
  25     int data_fd,
  26     base::MemoryMappedFile::Region data_region);
  27 #endif
  28
  29 // In a test binary, the call above might occur twice.
  30 BASE_I18N_EXPORT void AllowMultipleInitializeCallsForTesting();
  31
  32 }  // namespace i18n
  33 }  // namespace base
  34
  35 #endif  // BASE_I18N_ICU_UTIL_H_