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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/download/download_dir_policy_handler.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_ptr.h"
#include "base/prefs/pref_value_map.h"
#include "base/values.h"
#include "chrome/browser/download/download_prefs.h"
#include "chrome/browser/policy/policy_path_parser.h"
#include "chrome/common/pref_names.h"
#include "components/policy/core/common/policy_map.h"
#include "policy/policy_constants.h"
DownloadDirPolicyHandler::DownloadDirPolicyHandler()
: TypeCheckingPolicyHandler(policy::key::kDownloadDirectory,
base::Value::TYPE_STRING) {}
DownloadDirPolicyHandler::~DownloadDirPolicyHandler() {}
void DownloadDirPolicyHandler::ApplyPolicySettings(
const policy::PolicyMap& policies,
PrefValueMap* prefs) {
const base::Value* value = policies.GetValue(policy_name());
base::FilePath::StringType string_value;
if (!value || !value->GetAsString(&string_value))
return;
base::FilePath::StringType expanded_value =
policy::path_parser::ExpandPathVariables(string_value);
// Make sure the path isn't empty, since that will point to an undefined
// location; the default location is used instead in that case.
// This is checked after path expansion because a non-empty policy value can
// lead to an empty path value after expansion (e.g. "\"\"").
if (expanded_value.empty())
expanded_value = DownloadPrefs::GetDefaultDownloadDirectory().value();
prefs->SetValue(prefs::kDownloadDefaultDirectory,
base::Value::CreateStringValue(expanded_value));
prefs->SetValue(prefs::kPromptForDownload,
base::Value::CreateBooleanValue(false));
}
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