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/*
* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "l2cap/le/internal/dynamic_channel_service_manager_impl.h"
#include "common/bind.h"
#include "l2cap/le/internal/dynamic_channel_service_impl.h"
#include "l2cap/psm.h"
#include "os/log.h"
namespace bluetooth {
namespace l2cap {
namespace le {
namespace internal {
void DynamicChannelServiceManagerImpl::Register(Psm psm,
DynamicChannelServiceImpl::PendingRegistration pending_registration) {
if (IsServiceRegistered(psm)) {
std::unique_ptr<DynamicChannelService> invalid_service(new DynamicChannelService());
pending_registration.user_handler_->Post(common::BindOnce(
std::move(pending_registration.on_registration_complete_callback_),
DynamicChannelManager::RegistrationResult::FAIL_DUPLICATE_SERVICE, std::move(invalid_service)));
} else {
service_map_.try_emplace(
psm, DynamicChannelServiceImpl(pending_registration.user_handler_,
std::move(pending_registration.on_connection_open_callback_),
pending_registration.configuration_, pending_registration.security_policy_));
std::unique_ptr<DynamicChannelService> user_service(new DynamicChannelService(psm, this, l2cap_layer_handler_));
pending_registration.user_handler_->Post(
common::BindOnce(std::move(pending_registration.on_registration_complete_callback_),
DynamicChannelManager::RegistrationResult::SUCCESS, std::move(user_service)));
}
}
void DynamicChannelServiceManagerImpl::Unregister(Psm psm, DynamicChannelService::OnUnregisteredCallback callback,
os::Handler* handler) {
if (IsServiceRegistered(psm)) {
service_map_.erase(psm);
handler->Post(std::move(callback));
} else {
LOG_ERROR("service not registered psm:%d", psm);
}
}
bool DynamicChannelServiceManagerImpl::IsServiceRegistered(Psm psm) const {
return service_map_.find(psm) != service_map_.end();
}
DynamicChannelServiceImpl* DynamicChannelServiceManagerImpl::GetService(Psm psm) {
ASSERT(IsServiceRegistered(psm));
return &service_map_.find(psm)->second;
}
std::vector<std::pair<Psm, DynamicChannelServiceImpl*>> DynamicChannelServiceManagerImpl::GetRegisteredServices() {
std::vector<std::pair<Psm, DynamicChannelServiceImpl*>> results;
for (auto& elem : service_map_) {
results.emplace_back(elem.first, &elem.second);
}
return results;
}
} // namespace internal
} // namespace le
} // namespace l2cap
} // namespace bluetooth
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