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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 "common/contextual_callback.h"
#include "hci/address.h"
#include "hci/hci_packets.h"
#include "module.h"
#include "os/handler.h"
namespace bluetooth {
namespace hci {
class Controller : public Module {
public:
Controller();
Controller(const Controller&) = delete;
Controller& operator=(const Controller&) = delete;
virtual ~Controller();
using CompletedAclPacketsCallback =
common::ContextualCallback<void(uint16_t /* handle */, uint16_t /* num_packets */)>;
virtual void RegisterCompletedAclPacketsCallback(CompletedAclPacketsCallback cb);
virtual void UnregisterCompletedAclPacketsCallback();
virtual void RegisterCompletedMonitorAclPacketsCallback(CompletedAclPacketsCallback cb);
virtual void UnregisterCompletedMonitorAclPacketsCallback();
virtual std::string GetLocalName() const;
virtual LocalVersionInformation GetLocalVersionInformation() const;
virtual bool SupportsSimplePairing() const;
virtual bool SupportsSecureConnections() const;
virtual bool SupportsSimultaneousLeBrEdr() const;
virtual bool SupportsInterlacedInquiryScan() const;
virtual bool SupportsRssiWithInquiryResults() const;
virtual bool SupportsExtendedInquiryResponse() const;
virtual bool SupportsRoleSwitch() const;
virtual bool Supports3SlotPackets() const;
virtual bool Supports5SlotPackets() const;
virtual bool SupportsClassic2mPhy() const;
virtual bool SupportsClassic3mPhy() const;
virtual bool Supports3SlotEdrPackets() const;
virtual bool Supports5SlotEdrPackets() const;
virtual bool SupportsSco() const;
virtual bool SupportsHv2Packets() const;
virtual bool SupportsHv3Packets() const;
virtual bool SupportsEv3Packets() const;
virtual bool SupportsEv4Packets() const;
virtual bool SupportsEv5Packets() const;
virtual bool SupportsEsco2mPhy() const;
virtual bool SupportsEsco3mPhy() const;
virtual bool Supports3SlotEscoEdrPackets() const;
virtual bool SupportsHoldMode() const;
virtual bool SupportsSniffMode() const;
virtual bool SupportsParkMode() const;
virtual bool SupportsNonFlushablePb() const;
virtual bool SupportsSniffSubrating() const;
virtual bool SupportsEncryptionPause() const;
virtual bool SupportsBle() const;
virtual bool SupportsBleEncryption() const;
virtual bool SupportsBleConnectionParametersRequest() const;
virtual bool SupportsBleExtendedReject() const;
virtual bool SupportsBlePeripheralInitiatedFeaturesExchange() const;
virtual bool SupportsBlePing() const;
virtual bool SupportsBleDataPacketLengthExtension() const;
virtual bool SupportsBlePrivacy() const;
virtual bool SupportsBleExtendedScannerFilterPolicies() const;
virtual bool SupportsBle2mPhy() const;
virtual bool SupportsBleStableModulationIndexTx() const;
virtual bool SupportsBleStableModulationIndexRx() const;
virtual bool SupportsBleCodedPhy() const;
virtual bool SupportsBleExtendedAdvertising() const;
virtual bool SupportsBlePeriodicAdvertising() const;
virtual bool SupportsBleChannelSelectionAlgorithm2() const;
virtual bool SupportsBlePowerClass1() const;
virtual bool SupportsBleMinimumUsedChannels() const;
virtual bool SupportsBleConnectionCteRequest() const;
virtual bool SupportsBleConnectionCteResponse() const;
virtual bool SupportsBleConnectionlessCteTransmitter() const;
virtual bool SupportsBleConnectionlessCteReceiver() const;
virtual bool SupportsBleAntennaSwitchingDuringCteTx() const;
virtual bool SupportsBleAntennaSwitchingDuringCteRx() const;
virtual bool SupportsBleReceivingConstantToneExtensions() const;
virtual bool SupportsBlePeriodicAdvertisingSyncTransferSender() const;
virtual bool SupportsBlePeriodicAdvertisingSyncTransferRecipient() const;
virtual bool SupportsBleSleepClockAccuracyUpdates() const;
virtual bool SupportsBleRemotePublicKeyValidation() const;
virtual bool SupportsBleConnectedIsochronousStreamCentral() const;
virtual bool SupportsBleConnectedIsochronousStreamPeripheral() const;
virtual bool SupportsBleIsochronousBroadcaster() const;
virtual bool SupportsBleSynchronizedReceiver() const;
virtual bool SupportsBleIsochronousChannelsHostSupport() const;
virtual bool SupportsBlePowerControlRequest() const;
virtual bool SupportsBlePowerChangeIndication() const;
virtual bool SupportsBlePathLossMonitoring() const;
virtual uint16_t GetAclPacketLength() const;
virtual uint16_t GetNumAclPacketBuffers() const;
virtual uint8_t GetScoPacketLength() const;
virtual uint16_t GetNumScoPacketBuffers() const;
virtual Address GetMacAddress() const;
virtual void SetEventMask(uint64_t event_mask);
virtual void Reset();
virtual void SetEventFilterClearAll();
virtual void SetEventFilterInquiryResultAllDevices();
virtual void SetEventFilterInquiryResultClassOfDevice(ClassOfDevice class_of_device,
ClassOfDevice class_of_device_mask);
virtual void SetEventFilterInquiryResultAddress(Address address);
virtual void SetEventFilterConnectionSetupAllDevices(AutoAcceptFlag auto_accept_flag);
virtual void SetEventFilterConnectionSetupClassOfDevice(ClassOfDevice class_of_device,
ClassOfDevice class_of_device_mask,
AutoAcceptFlag auto_accept_flag);
virtual void SetEventFilterConnectionSetupAddress(Address address, AutoAcceptFlag auto_accept_flag);
virtual void WriteLocalName(std::string local_name);
virtual void HostBufferSize(uint16_t host_acl_data_packet_length, uint8_t host_synchronous_data_packet_length,
uint16_t host_total_num_acl_data_packets,
uint16_t host_total_num_synchronous_data_packets);
// LE controller commands
virtual void LeSetEventMask(uint64_t le_event_mask);
virtual LeBufferSize GetLeBufferSize() const;
virtual uint64_t GetLeSupportedStates() const;
virtual LeBufferSize GetControllerIsoBufferSize() const;
virtual uint64_t GetControllerLeLocalSupportedFeatures() const;
virtual uint8_t GetLeFilterAcceptListSize() const;
virtual uint8_t GetLeResolvingListSize() const;
virtual LeMaximumDataLength GetLeMaximumDataLength() const;
virtual uint16_t GetLeMaximumAdvertisingDataLength() const;
virtual uint16_t GetLeSuggestedDefaultDataLength() const;
virtual uint8_t GetLeNumberOfSupportedAdverisingSets() const;
virtual uint8_t GetLePeriodicAdvertiserListSize() const;
virtual VendorCapabilities GetVendorCapabilities() const;
virtual bool IsSupported(OpCode op_code) const;
static const ModuleFactory Factory;
static constexpr uint64_t kDefaultEventMask = 0x3dbfffffffffffff;
static constexpr uint64_t kDefaultLeEventMask = 0x000000004d02fe7f;
protected:
void ListDependencies(ModuleList* list) const override;
void Start() override;
void Stop() override;
std::string ToString() const override;
private:
virtual uint64_t GetLocalFeatures(uint8_t page_number) const;
virtual uint64_t GetLocalLeFeatures() const;
struct impl;
std::unique_ptr<impl> impl_;
};
} // namespace hci
} // namespace bluetooth
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