chrome/browser/net/disk_cache_dir_policy_handler.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 "chrome/browser/net/disk_cache_dir_policy_handler.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/prefs/pref_value_map.h"
   9 #include "base/values.h"
  10 #include "chrome/browser/policy/policy_path_parser.h"
  11 #include "chrome/common/pref_names.h"
  12 #include "components/policy/core/common/policy_map.h"
  13 #include "policy/policy_constants.h"
  14
  15 namespace policy {
  16
  17 DiskCacheDirPolicyHandler::DiskCacheDirPolicyHandler()
  18     : TypeCheckingPolicyHandler(key::kDiskCacheDir, base::Value::TYPE_STRING) {}
  19
  20 DiskCacheDirPolicyHandler::~DiskCacheDirPolicyHandler() {}
  21
  22 void DiskCacheDirPolicyHandler::ApplyPolicySettings(const PolicyMap& policies,
  23                                                     PrefValueMap* prefs) {
  24   const base::Value* value = policies.GetValue(policy_name());
  25   base::FilePath::StringType string_value;
  26   if (value && value->GetAsString(&string_value)) {
  27     base::FilePath::StringType expanded_value =
  28         policy::path_parser::ExpandPathVariables(string_value);
  29     prefs->SetValue(prefs::kDiskCacheDir,
  30                     make_scoped_ptr(new base::StringValue(expanded_value)));
  31   }
  32 }
  33
  34 }  // namespace policy