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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.
*/
#pragma once
#include <memory>
#include "l2cap/classic/dynamic_channel_manager.h"
#include "l2cap/classic/fixed_channel_manager.h"
#include "l2cap/classic/link_property_listener.h"
#include "l2cap/classic/link_security_interface.h"
#include "l2cap/classic/security_enforcement_interface.h"
#include "module.h"
namespace bluetooth {
namespace security {
class SecurityModule;
}
namespace l2cap {
namespace classic {
class L2capClassicModule : public bluetooth::Module {
public:
L2capClassicModule();
L2capClassicModule(const L2capClassicModule&) = delete;
L2capClassicModule& operator=(const L2capClassicModule&) = delete;
virtual ~L2capClassicModule();
/**
* Get the api to the classic fixed channel l2cap module
*/
virtual std::unique_ptr<FixedChannelManager> GetFixedChannelManager();
/**
* Get the api to the classic dynamic channel l2cap module
*/
virtual std::unique_ptr<DynamicChannelManager> GetDynamicChannelManager();
static const ModuleFactory Factory;
/**
* Only for the classic security module to inject functionality to enforce security level for a connection. When
* classic security module is stopping, inject nullptr. Note: We expect this only to be called during stack startup.
* This is not synchronized.
*/
virtual void InjectSecurityEnforcementInterface(SecurityEnforcementInterface* security_enforcement_interface);
/**
* Get the interface for Security Module to access link function.
* Security Module needs to register the callback for ACL link connected and disconnected. When connected, either by
* incoming or by outgoing connection request, Security Module receives a LinkSecurityInterface proxy, which can be
* used to access some link functionlities.
*/
virtual SecurityInterface* GetSecurityInterface(os::Handler* handler, LinkSecurityInterfaceListener* listener);
friend security::SecurityModule;
/**
* Set the link property listener.
* This is not synchronized.
*/
virtual void SetLinkPropertyListener(os::Handler* handler, LinkPropertyListener* listener);
protected:
void ListDependencies(ModuleList* list) const override;
void Start() override;
void Stop() override;
std::string ToString() const override;
DumpsysDataFinisher GetDumpsysData(flatbuffers::FlatBufferBuilder* builder) const override; // Module
private:
struct impl;
std::unique_ptr<impl> pimpl_;
};
} // namespace classic
} // namespace l2cap
} // namespace bluetooth
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