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// Copyright 2017 The Chromium Embedded Framework Authors.
// Portions copyright 2016 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 "libcef/browser/extensions/value_store/cef_value_store_factory.h"
#include "libcef/browser/extensions/value_store/cef_value_store.h"
#include "base/containers/contains.h"
#include "base/memory/ptr_util.h"
#include "components/value_store/leveldb_value_store.h"
namespace {
const char kUMAClientName[] = "Cef";
} // namespace
namespace value_store {
CefValueStoreFactory::CefValueStoreFactory() = default;
CefValueStoreFactory::CefValueStoreFactory(const base::FilePath& db_path)
: db_path_(db_path) {}
CefValueStoreFactory::~CefValueStoreFactory() = default;
std::unique_ptr<ValueStore> CefValueStoreFactory::CreateValueStore(
const base::FilePath& directory,
const std::string& uma_client_name) {
std::unique_ptr<ValueStore> value_store(CreateStore());
// This factory is purposely keeping the raw pointers to each ValueStore
// created. Cefs using CefValueStoreFactory must be careful to keep
// those ValueStore's alive for the duration of their test.
value_store_map_[directory] = value_store.get();
return value_store;
}
ValueStore* CefValueStoreFactory::LastCreatedStore() const {
return last_created_store_;
}
void CefValueStoreFactory::DeleteValueStore(const base::FilePath& directory) {
value_store_map_.erase(directory);
}
bool CefValueStoreFactory::HasValueStore(const base::FilePath& directory) {
return base::Contains(value_store_map_, directory);
}
ValueStore* CefValueStoreFactory::GetExisting(
const base::FilePath& directory) const {
auto it = value_store_map_.find(directory);
DCHECK(it != value_store_map_.end());
return it->second;
}
void CefValueStoreFactory::Reset() {
last_created_store_ = nullptr;
value_store_map_.clear();
}
std::unique_ptr<ValueStore> CefValueStoreFactory::CreateStore() {
std::unique_ptr<ValueStore> store;
if (db_path_.empty()) {
store = std::make_unique<CefValueStore>();
} else {
store = std::make_unique<LeveldbValueStore>(kUMAClientName, db_path_);
}
last_created_store_ = store.get();
return store;
}
} // namespace value_store
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