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/*
* Copyright 2018 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 <cstdint>
#include <set>
#include <unordered_map>
#include "acl_connection.h"
#include "hci/address.h"
#include "hci/address_with_type.h"
#include "isochronous_connection_handler.h"
#include "phy.h"
namespace test_vendor_lib {
static constexpr uint16_t kReservedHandle = 0xF00;
class AclConnectionHandler {
public:
AclConnectionHandler() = default;
virtual ~AclConnectionHandler() = default;
bool CreatePendingConnection(bluetooth::hci::Address addr,
bool authenticate_on_connect);
bool HasPendingConnection(bluetooth::hci::Address addr) const;
bool CancelPendingConnection(bluetooth::hci::Address addr);
bool AuthenticatePendingConnection() const;
bool CreatePendingLeConnection(bluetooth::hci::AddressWithType addr);
bool HasPendingLeConnection(bluetooth::hci::AddressWithType addr) const;
bool CancelPendingLeConnection(bluetooth::hci::AddressWithType addr);
uint16_t CreateConnection(bluetooth::hci::Address addr,
bluetooth::hci::Address own_addr);
uint16_t CreateLeConnection(bluetooth::hci::AddressWithType addr,
bluetooth::hci::AddressWithType own_addr);
bool Disconnect(uint16_t handle);
bool HasHandle(uint16_t handle) const;
uint16_t GetHandle(bluetooth::hci::AddressWithType addr) const;
uint16_t GetHandleOnlyAddress(bluetooth::hci::Address addr) const;
bluetooth::hci::AddressWithType GetAddress(uint16_t handle) const;
bluetooth::hci::AddressWithType GetOwnAddress(uint16_t handle) const;
void Encrypt(uint16_t handle);
bool IsEncrypted(uint16_t handle) const;
void SetAddress(uint16_t handle, bluetooth::hci::AddressWithType address);
Phy::Type GetPhyType(uint16_t handle) const;
std::unique_ptr<bluetooth::hci::LeSetCigParametersCompleteBuilder>
SetCigParameters(uint8_t id, uint32_t sdu_interval_m_to_s,
uint32_t sdu_interval_s_to_m,
bluetooth::hci::ClockAccuracy accuracy,
bluetooth::hci::Packing packing,
bluetooth::hci::Enable framing,
uint16_t max_transport_latency_m_to_s_,
uint16_t max_transport_latency_s_to_m_,
std::vector<bluetooth::hci::CisParametersConfig>& streams);
void CreatePendingCis(bluetooth::hci::CreateCisConfig config);
bool ConnectCis(uint16_t handle);
void SetRemoteCisHandle(uint16_t handle, uint16_t remote_handle);
uint16_t GetPendingAclHandle(uint16_t cis_handle) const;
bool RejectCis(uint16_t handle);
bool DisconnectCis(uint16_t handle);
bluetooth::hci::ErrorCode RemoveCig(uint8_t cig_id);
bool HasPendingCis() const;
bool HasPendingCisConnection(uint16_t handle) const;
bool HasCisHandle(uint16_t handle) const;
bool HasConnectedCis(uint16_t handle) const;
uint16_t GetAclHandleForCisHandle(uint16_t cis_handle) const;
uint16_t GetRemoteCisHandleForCisHandle(uint16_t cis_handle) const;
StreamParameters GetStreamParameters(uint16_t handle) const;
GroupParameters GetGroupParameters(uint8_t id) const;
private:
std::unordered_map<uint16_t, AclConnection> acl_connections_;
bool classic_connection_pending_{false};
bluetooth::hci::Address pending_connection_address_{
bluetooth::hci::Address::kEmpty};
bool authenticate_pending_classic_connection_{false};
bool le_connection_pending_{false};
bluetooth::hci::AddressWithType pending_le_connection_address_{
bluetooth::hci::Address::kEmpty,
bluetooth::hci::AddressType::PUBLIC_DEVICE_ADDRESS};
uint16_t GetUnusedHandle();
uint16_t last_handle_{kReservedHandle - 2};
IsochronousConnectionHandler isochronous_connection_handler_;
struct CisHandles {
uint16_t acl_handle_ = kReservedHandle;
uint16_t cis_handle_ = kReservedHandle;
uint16_t remote_cis_handle_ = kReservedHandle;
};
std::vector<CisHandles> connected_streams_;
std::vector<CisHandles> pending_streams_;
};
} // namespace test_vendor_lib
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