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// Copyright 2015 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/extensions/updater/chromeos_extension_cache_delegate.h"
#include <stddef.h>
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chromeos/settings/cros_settings_names.h"
namespace extensions {
namespace {
const char kLocalCacheDir[] = "/var/cache/external_cache";
} // namespace
ChromeOSExtensionCacheDelegate::ChromeOSExtensionCacheDelegate()
: cache_dir_(kLocalCacheDir) {
}
ChromeOSExtensionCacheDelegate::ChromeOSExtensionCacheDelegate(
const base::FilePath& cache_dir)
: cache_dir_(cache_dir) {
}
const base::FilePath& ChromeOSExtensionCacheDelegate::GetCacheDir() const {
return cache_dir_;
}
size_t ChromeOSExtensionCacheDelegate::GetMaximumCacheSize() const {
size_t max_size = ExtensionCacheDelegate::GetMaximumCacheSize();
int policy_size = 0;
if (chromeos::CrosSettings::Get()->GetInteger(chromeos::kExtensionCacheSize,
&policy_size) &&
policy_size >= static_cast<int>(GetMinimumCacheSize())) {
max_size = policy_size;
}
return max_size;
}
} // namespace extensions
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