remoting/base/resources_linux.cc

   1 // Copyright 2013 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 #include "remoting/base/resources.h"
   6
   7 #include <dlfcn.h>
   8
   9 #include "base/files/file_path.h"
  10 #include "base/logging.h"
  11 #include "base/path_service.h"
  12 #include "ui/base/resource/resource_bundle.h"
  13 #include "ui/base/ui_base_paths.h"
  14
  15 namespace remoting {
  16
  17 namespace {
  18 const char kLocaleResourcesDirName[] = "remoting_locales";
  19 }  // namespace
  20
  21 bool LoadResources(const std::string& pref_locale) {
  22   if (ui::ResourceBundle::HasSharedInstance()) {
  23     ui::ResourceBundle::GetSharedInstance().ReloadLocaleResources(pref_locale);
  24   } else {
  25     // Retrieve the path to the module containing this function.
  26     Dl_info info;
  27     CHECK(dladdr(reinterpret_cast<void*>(&LoadResources), &info) != 0);
  28
  29     // Point DIR_LOCALES to 'remoting_locales'.
  30     base::FilePath path = base::FilePath(info.dli_fname).DirName();
  31     PathService::Override(ui::DIR_LOCALES,
  32                           path.AppendASCII(kLocaleResourcesDirName));
  33
  34     ui::ResourceBundle::InitSharedInstanceLocaleOnly(pref_locale, NULL);
  35   }
  36
  37   return true;
  38 }
  39
  40 void UnloadResources() {
  41   ui::ResourceBundle::CleanupSharedInstance();
  42 }
  43
  44 }  // namespace remoting