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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/quick_pair/fast_pair_handshake/fast_pair_handshake_lookup_impl.h"
#include <memory>
#include "ash/quick_pair/fast_pair_handshake/fast_pair_handshake_impl.h"
#include "base/functional/callback.h"
#include "base/memory/singleton.h"
#include "device/bluetooth/bluetooth_adapter.h"
namespace ash {
namespace quick_pair {
// static
FastPairHandshakeLookupImpl* FastPairHandshakeLookupImpl::GetImplInstance() {
return base::Singleton<FastPairHandshakeLookupImpl>::get();
}
FastPairHandshakeLookupImpl::FastPairHandshakeLookupImpl() {}
FastPairHandshakeLookupImpl::~FastPairHandshakeLookupImpl() {}
FastPairHandshake* FastPairHandshakeLookupImpl::Get(
scoped_refptr<Device> device) {
auto it = fast_pair_handshakes_.find(device);
return it != fast_pair_handshakes_.end() ? it->second.get() : nullptr;
}
FastPairHandshake* FastPairHandshakeLookupImpl::Get(
const std::string& address) {
for (const auto& pair : fast_pair_handshakes_) {
if (pair.first->classic_address() == address ||
pair.first->ble_address() == address) {
return pair.second.get();
}
}
return nullptr;
}
bool FastPairHandshakeLookupImpl::Erase(scoped_refptr<Device> device) {
return fast_pair_handshakes_.erase(device) == 1;
}
bool FastPairHandshakeLookupImpl::Erase(const std::string& address) {
for (const auto& pair : fast_pair_handshakes_) {
if (pair.first->classic_address() == address ||
pair.first->ble_address() == address) {
fast_pair_handshakes_.erase(pair);
return true;
}
}
return false;
}
void FastPairHandshakeLookupImpl::Clear() {
fast_pair_handshakes_.clear();
}
void FastPairHandshakeLookupImpl::Create(
scoped_refptr<device::BluetoothAdapter> adapter,
scoped_refptr<Device> device,
OnCompleteCallback on_complete) {
auto it = fast_pair_handshakes_.emplace(
device, std::make_unique<FastPairHandshakeImpl>(
std::move(adapter), device, std::move(on_complete)));
DCHECK(it.second) << "An existing item shouldn't exist.";
}
} // namespace quick_pair
} // namespace ash
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