| // |
| // Copyright 2015 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 <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/logging.h" |
| #include "bt_address.h" |
| #include "packet.h" |
| |
| namespace test_vendor_lib { |
| |
| // Event Packets are specified in the Bluetooth Core Specification Version 4.2, |
| // Volume 2, Part E, Section 5.4.4 |
| class EventPacket : public Packet { |
| public: |
| virtual ~EventPacket() override = default; |
| |
| uint8_t GetEventCode() const; |
| |
| // Static functions for creating event packets: |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.7.1 |
| static std::unique_ptr<EventPacket> CreateInquiryCompleteEvent( |
| uint8_t status); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.7.14 |
| // This should only be used for testing to send non-standard packets |
| // Most code should use the more specific functions that follow |
| static std::unique_ptr<EventPacket> CreateCommandCompleteEvent( |
| uint16_t command_opcode, |
| const std::vector<uint8_t>& event_return_parameters); |
| |
| static std::unique_ptr<EventPacket> CreateCommandCompleteOnlyStatusEvent( |
| uint16_t command_opcode, uint8_t status); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.7.15 |
| static std::unique_ptr<EventPacket> CreateCommandStatusEvent( |
| uint8_t status, uint16_t command_opcode); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.3.12 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteReadLocalName( |
| uint8_t status, const std::string& local_name); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.1 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteReadLocalVersionInformation(uint8_t status, |
| uint8_t hci_version, |
| uint16_t hci_revision, |
| uint8_t lmp_pal_version, |
| uint16_t manufacturer_name, |
| uint16_t lmp_pal_subversion); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.2 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteReadLocalSupportedCommands( |
| uint8_t status, const std::vector<uint8_t>& supported_commands); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.4 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteReadLocalExtendedFeatures( |
| uint8_t status, uint8_t page_number, uint8_t maximum_page_number, |
| uint64_t extended_lmp_features); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.5 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteReadBufferSize( |
| uint8_t status, uint16_t hc_acl_data_packet_length, |
| uint8_t hc_synchronous_data_packet_length, |
| uint16_t hc_total_num_acl_data_packets, |
| uint16_t hc_total_synchronous_data_packets); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.6 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteReadBdAddr( |
| uint8_t status, const BtAddress& bt_address); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.4.8 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteReadLocalSupportedCodecs( |
| uint8_t status, const std::vector<uint8_t>& supported_codecs, |
| const std::vector<uint32_t>& vendor_specific_codecs); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.7.2 |
| enum PageScanRepetitionMode { |
| kR0 = 0, |
| kR1 = 1, |
| kR2 = 2, |
| }; |
| |
| static std::unique_ptr<EventPacket> CreateInquiryResultEvent( |
| const BtAddress& bt_address, |
| const PageScanRepetitionMode page_scan_repetition_mode, |
| uint32_t class_of_device, uint16_t clock_offset); |
| |
| void AddInquiryResult(const BtAddress& bt_address, |
| const PageScanRepetitionMode page_scan_repetition_mode, |
| uint32_t class_of_device, uint16_t clock_offset); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.7.38 |
| static std::unique_ptr<EventPacket> CreateExtendedInquiryResultEvent( |
| const BtAddress& bt_address, |
| const PageScanRepetitionMode page_scan_repetition_mode, |
| uint32_t class_of_device, uint16_t clock_offset, uint8_t rssi, |
| const std::vector<uint8_t>& extended_inquiry_response); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.8.2 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteLeReadBufferSize( |
| uint8_t status, uint16_t hc_le_data_packet_length, |
| uint8_t hc_total_num_le_data_packets); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.8.3 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteLeReadLocalSupportedFeatures(uint8_t status, |
| uint64_t le_features); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.8.14 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteLeReadWhiteListSize( |
| uint8_t status, uint8_t white_list_size); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.8.23 |
| static std::unique_ptr<EventPacket> CreateCommandCompleteLeRand( |
| uint8_t status, uint64_t random_val); |
| |
| // Bluetooth Core Specification Version 4.2, Volume 2, Part E, Section 7.8.27 |
| static std::unique_ptr<EventPacket> |
| CreateCommandCompleteLeReadSupportedStates(uint8_t status, |
| uint64_t le_states); |
| |
| // Vendor-specific commands (see hcidefs.h) |
| |
| static std::unique_ptr<EventPacket> CreateCommandCompleteLeVendorCap( |
| uint8_t status, const std::vector<uint8_t>& vendor_cap); |
| |
| // Size of a data packet header, which consists of a 1 octet event code |
| static const size_t kEventHeaderSize = 1; |
| |
| private: |
| explicit EventPacket(uint8_t event_code); |
| EventPacket(uint8_t event_code, const std::vector<uint8_t>& payload); |
| }; |
| |
| } // namespace test_vendor_lib |
