chrome_frame/registry_list_preferences_holder.cc

   1 // Copyright (c) 2012 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 "chrome_frame/registry_list_preferences_holder.h"
   6
   7 #include "base/strings/string_util.h"
   8 #include "base/win/registry.h"
   9
  10 RegistryListPreferencesHolder::RegistryListPreferencesHolder() : valid_(false) {
  11 }
  12
  13 void RegistryListPreferencesHolder::Init(HKEY hive,
  14                                          const wchar_t* registry_path,
  15                                          const wchar_t* list_name) {
  16   string16 list_path(registry_path);
  17   list_path += L"\\";
  18   list_path += list_name;
  19   base::win::RegistryValueIterator string_list(hive, list_path.c_str());
  20   for (; string_list.Valid(); ++string_list)
  21     values_.push_back(string_list.Name());
  22
  23   valid_ = true;
  24 }
  25
  26 bool RegistryListPreferencesHolder::ListMatches(const string16& string) const {
  27   DCHECK(Valid());
  28   std::vector<string16>::const_iterator iter(values_.begin());
  29   for (; iter != values_.end(); ++iter) {
  30     if (MatchPattern(string, *iter))
  31       return true;
  32   }
  33
  34   return false;
  35 }
  36
  37 void RegistryListPreferencesHolder::AddStringForTesting(
  38     const string16& string) {
  39   values_.push_back(string);
  40 }
  41
  42 void RegistryListPreferencesHolder::ResetForTesting() {
  43   values_.clear();
  44   valid_ = false;
  45 }