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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/download/default_download_dir_policy_handler.h"
#include "base/files/file_path.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/browser/download/download_dir_util.h"
#include "chrome/common/pref_names.h"
#include "components/policy/policy_constants.h"
#include "components/prefs/pref_value_map.h"
DefaultDownloadDirPolicyHandler::DefaultDownloadDirPolicyHandler()
: TypeCheckingPolicyHandler(policy::key::kDefaultDownloadDirectory,
base::Value::Type::STRING) {}
DefaultDownloadDirPolicyHandler::~DefaultDownloadDirPolicyHandler() = default;
bool DefaultDownloadDirPolicyHandler::CheckPolicySettings(
const policy::PolicyMap& policies,
policy::PolicyErrorMap* errors) {
const base::Value* value = nullptr;
if (!CheckAndGetValue(policies, errors, &value))
return false;
return true;
}
void DefaultDownloadDirPolicyHandler::ApplyPolicySettingsWithParameters(
const policy::PolicyMap& policies,
const policy::PolicyHandlerParameters& parameters,
PrefValueMap* prefs) {
const base::Value* value =
policies.GetValue(policy_name(), base::Value::Type::STRING);
if (!value)
return;
std::string str_value = value->GetString();
base::FilePath::StringType string_value =
#if BUILDFLAG(IS_WIN)
base::UTF8ToWide(str_value);
#else
str_value;
#endif
base::FilePath::StringType expanded_value =
download_dir_util::ExpandDownloadDirectoryPath(string_value, parameters);
bool has_valid_download_dir_policy =
policies.GetValue(policy::key::kDownloadDirectory,
base::Value::Type::STRING) != nullptr;
if (policies.Get(policy_name())->level == policy::POLICY_LEVEL_RECOMMENDED) {
#if BUILDFLAG(IS_WIN)
if (!has_valid_download_dir_policy) {
prefs->SetValue(prefs::kDownloadDefaultDirectory,
base::Value(base::WideToUTF8(expanded_value)));
}
prefs->SetValue(prefs::kSaveFileDefaultDirectory,
base::Value(base::WideToUTF8(expanded_value)));
#else
if (!has_valid_download_dir_policy) {
prefs->SetValue(prefs::kDownloadDefaultDirectory,
base::Value(expanded_value));
}
prefs->SetValue(prefs::kSaveFileDefaultDirectory,
base::Value(expanded_value));
#endif
// Prevents a download path set by policy from being reset because it is
// dangerous.
prefs->SetBoolean(prefs::kDownloadDirUpgraded, true);
}
}
void DefaultDownloadDirPolicyHandler::ApplyPolicySettings(
const policy::PolicyMap& /* policies */,
PrefValueMap* /* prefs */) {
NOTREACHED();
}
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