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Commit bc4660c1 authored by Henri Chataing's avatar Henri Chataing Committed by Automerger Merge Worker
Browse files

Merge changes I2e7327a7,Iab1c8974,I786f3593 am: 418c3e17 am: 3e0f7994 am: ead648d5 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2532423



Change-Id: Icde87a1d92d6f29f9da8b7ac0c4ae6548fdc0351
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 381a0edc ead648d5

build.py

+0 −14
Original line number Diff line number Diff line
@@ -70,7 +70,6 @@ VALID_TARGETS = [ 
    'hosttools',  # Build the host tools (i.e. packetgen)

    'main',  # Build the main C++ codebase

    'prepare',  # Prepare the output directory (gn gen + rust setup)

    'rootcanal',  # Build Rust targets for RootCanal

    'rust',  # Build only the rust components + copy artifacts to output dir

    'test',  # Run the unit tests

    'utils',  # Build Floss utils
@@ -459,15 +458,6 @@ class HostBuild(): 
        """

        self._rust_build()



    def _target_rootcanal(self):

        """ Build rust artifacts for RootCanal in an already prepared environment.

        """

        cmd = ['cargo', 'build']

        if not self.args.rust_debug:

            cmd.append('--release')



        self.run_command('rust', cmd, cwd=os.path.join(self.platform_dir, 'bt/tools/rootcanal'), env=self.env)



    def _target_main(self):

        """ Build the main GN artifacts in an already prepared environment.

        """
@@ -485,7 +475,6 @@ class HostBuild(): 
            rust_test_cmd = rust_test_cmd + [self.args.test_name, "--", "--test-threads=1", "--nocapture"]



        self.run_command('test', rust_test_cmd, cwd=os.path.join(self.platform_dir, 'bt'), env=self.env)

        self.run_command('test', rust_test_cmd, cwd=os.path.join(self.platform_dir, 'bt/tools/rootcanal'), env=self.env)



        # Host tests second based on host test list

        for t in HOST_TESTS:
@@ -566,7 +555,6 @@ class HostBuild(): 
        # Remove Cargo.lock that may have become generated

        cargo_lock_files = [

            os.path.join(self.platform_dir, 'bt', 'Cargo.lock'),

            os.path.join(self.platform_dir, 'bt', 'tools', 'rootcanal', 'Cargo.lock'),

        ]

        for lock_file in cargo_lock_files:

            try:
@@ -597,8 +585,6 @@ class HostBuild(): 
            self._target_prepare()

        elif self.target == 'hosttools':

            self._target_hosttools()

        elif self.target == 'rootcanal':

            self._target_rootcanal()

        elif self.target == 'rust':

            self._target_rust()

        elif self.target == 'docs':

tools/rootcanal/CMakeLists.txt

+48 −1
Original line number Diff line number Diff line
@@ -8,6 +8,9 @@ corrosion_import_crate( 


corrosion_set_env_vars(generate-canonical-tests CARGO_HOME=${Rust_CARGO_HOME})

corrosion_set_env_vars(pdl CARGO_HOME=${Rust_CARGO_HOME})

corrosion_set_hostbuild(pdl)



get_property(pdl_EXECUTABLE TARGET pdl PROPERTY IMPORTED_LOCATION_RELEASE)



# These tests depend on the tempfile crate which was not imported because

# the crate remove_dir_all does not have a compatible version.
@@ -15,12 +18,56 @@ set_tests_properties(cargo-test_pdl PROPERTIES DISABLED True) 
set_tests_properties(cargo-test_generate-canonical-tests PROPERTIES DISABLED True)



android_license(

    TARGET "pdl"

    TARGET pdl

    LIBNAME None

    SPDX None

    LICENSE None

    LOCAL None)



# Generate the Rust/C++ backend for a .pdl specification file.

function(pdl_gen)

  # Parse arguments.

  set(options)

  set(oneValueArgs NAME INPUT OUTPUT LANG)

  cmake_parse_arguments(pdl "${options}" "${oneValueArgs}"

                        "${multiValueArgs}" ${ARGN})



  if(NOT pdl_NAME)

    message(FATAL_ERROR "Error: name not specified")

  endif()



  if(NOT pdl_INPUT)

    message(FATAL_ERROR "Error: output file not specified")

  endif()



  if(NOT pdl_OUTPUT)

    message(FATAL_ERROR "Error: output file not specified")

  endif()



  set(pdl_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/pdl_gen)

  set(pdl_OUTPUT "${pdl_OUTPUT_DIR}/${pdl_OUTPUT}")



  get_filename_component(pdl_INPUT_ABSOLUTE ${pdl_INPUT} ABSOLUTE)

  get_filename_component(pdl_OUTPUT_ABSOLUTE ${pdl_OUTPUT} ABSOLUTE)

  get_filename_component(pdl_OUTPUT_DIR ${pdl_OUTPUT_ABSOLUTE} DIRECTORY)

  set(${pdl_NAME} "${pdl_OUTPUT_ABSOLUTE}" PARENT_SCOPE)



  file(MAKE_DIRECTORY ${pdl_OUTPUT_DIR})



  if(pdl_LANG STREQUAL "rust")

    add_custom_command(

        OUTPUT "${pdl_OUTPUT_ABSOLUTE}"

        COMMAND

        ${pdl_EXECUTABLE}

                --output-format rust

                "${pdl_INPUT_ABSOLUTE}"

                    > "${pdl_OUTPUT_ABSOLUTE}"

        COMMENT "Generating rust module from ${pdl_INPUT}"

        VERBATIM

        DEPENDS pdl ${pdl_INPUT_ABSOLUTE})

  endif()

endfunction()



# ~~~

# ! foobar : Compile .pdl files to C++/Rust!

#

tools/rootcanal/lib/hci/pcap_filter.cc

+6 −12
Original line number Diff line number Diff line
@@ -77,8 +77,7 @@ std::vector<uint8_t> PcapFilter::FilterHciCommand( 
    case OpCode::LE_SET_PERIODIC_ADVERTISING_DATA:

      return FilterLeSetPeriodicAdvertisingData(command);

    case OpCode::LE_MULTI_ADVT: {

      auto le_multi_advt_command =

          LeMultiAdvtView::Create(LeAdvertisingCommandView::Create(command));

      auto le_multi_advt_command = LeMultiAdvtView::Create(command);

      ASSERT(le_multi_advt_command.IsValid());

      switch (le_multi_advt_command.GetSubCmd()) {

        case SubOcf::SET_DATA:
@@ -231,8 +230,7 @@ std::vector<uint8_t> PcapFilter::FilterWriteExtendedInquiryResponse( 
// Replace the device names in the GAP entries of the advertising data.

std::vector<uint8_t> PcapFilter::FilterLeSetAdvertisingData(

    CommandView& command) {

  auto parameters = LeSetAdvertisingDataView::Create(

      LeAdvertisingCommandView::Create(command));

  auto parameters = LeSetAdvertisingDataView::Create(command);

  ASSERT(parameters.IsValid());



  std::vector<GapData> advertising_data = parameters.GetAdvertisingData();
@@ -244,8 +242,7 @@ std::vector<uint8_t> PcapFilter::FilterLeSetAdvertisingData( 
// Replace the device names in the GAP entries of the scan response data.

std::vector<uint8_t> PcapFilter::FilterLeSetScanResponseData(

    CommandView& command) {

  auto parameters = LeSetScanResponseDataView::Create(

      LeAdvertisingCommandView::Create(command));

  auto parameters = LeSetScanResponseDataView::Create(command);

  ASSERT(parameters.IsValid());



  std::vector<GapData> advertising_data = parameters.GetAdvertisingData();
@@ -257,8 +254,7 @@ std::vector<uint8_t> PcapFilter::FilterLeSetScanResponseData( 
// Replace the device names in the GAP entries of the extended advertising data.

std::vector<uint8_t> PcapFilter::FilterLeSetExtendedAdvertisingData(

    CommandView& command) {

  auto parameters = LeSetExtendedAdvertisingDataView::Create(

      LeAdvertisingCommandView::Create(command));

  auto parameters = LeSetExtendedAdvertisingDataView::Create(command);

  ASSERT(parameters.IsValid());



  std::vector<GapData> advertising_data = parameters.GetAdvertisingData();
@@ -273,8 +269,7 @@ std::vector<uint8_t> PcapFilter::FilterLeSetExtendedAdvertisingData( 
// data.

std::vector<uint8_t> PcapFilter::FilterLeSetExtendedScanResponseData(

    CommandView& command) {

  auto parameters = LeSetExtendedScanResponseDataView::Create(

      LeAdvertisingCommandView::Create(command));

  auto parameters = LeSetExtendedScanResponseDataView::Create(command);

  ASSERT(parameters.IsValid());



  std::vector<GapData> advertising_data = parameters.GetScanResponseData();
@@ -289,8 +284,7 @@ std::vector<uint8_t> PcapFilter::FilterLeSetExtendedScanResponseData( 
// data.

std::vector<uint8_t> PcapFilter::FilterLeSetPeriodicAdvertisingData(

    bluetooth::hci::CommandView& command) {

  auto parameters = LeSetPeriodicAdvertisingDataView::Create(

      LeAdvertisingCommandView::Create(command));

  auto parameters = LeSetPeriodicAdvertisingDataView::Create(command);

  ASSERT(parameters.IsValid());



  std::vector<GapData> advertising_data = parameters.GetAdvertisingData();

tools/rootcanal/lmp/Android.bp

+3 −10
Original line number Diff line number Diff line
@@ -34,16 +34,9 @@ rust_ffi { 


genrule {

    name: "LmpGeneratedPackets_rust",

    tools: [

        "bluetooth_packetgen",

    ],

    cmd: "$(location bluetooth_packetgen) --include=packages/modules/Bluetooth/tools/rootcanal/lmp  --out=$(genDir) $(in) --rust",

    srcs: [

        "lmp_packets.pdl",

    ],

    out: [

        "lmp_packets.rs",

    ],

    defaults: ["pdl_rust_generator_defaults"],

    srcs: ["lmp_packets.pdl"],

    out: ["lmp_packets.rs"],

}



rust_test_host {

tools/rootcanal/lmp/CMakeLists.txt

+15 −10
Original line number Diff line number Diff line 
message(STATUS "Enabling bluetooth LMP module.")



# TODO(b/279494407): migrate hci packets to new generator

android_bluetooth_packet_gen(

  GENERATED HciGeneratedPackets_rs INCLUDES gd SRC hci/hci_packets.pdl

  SOURCE_DIR ${BT_ROOT} LANG rust)



android_bluetooth_packet_gen(

  GENERATED LmpGeneratedPackets_rs INCLUDES lmp SRC lmp_packets.pdl

    GENERATED hci_packets_rs INCLUDES packets SRC hci/hci_packets.pdl

    SOURCE_DIR ${ROOTCANAL_ROOT} LANG rust)



pdl_gen(

    NAME lmp_packets_rs

    INPUT ${ROOTCANAL_ROOT}/lmp/lmp_packets.pdl

    OUTPUT lmp_packets.rs

    LANG rust)



# This will automatically register all the tests as well.

corrosion_import_crate(MANIFEST_PATH ${ROOTCANAL_ROOT}/lmp/Cargo.toml FLAGS

                       --offline --verbose --verbose)

corrosion_set_env_vars(lmp

  LMP_PACKETS_PREBUILT=${LmpGeneratedPackets_rs}

  HCI_PACKETS_PREBUILT=${HciGeneratedPackets_rs}

  LMP_PACKETS_PREBUILT=${lmp_packets_rs}

  HCI_PACKETS_PREBUILT=${hci_packets_rs}

  CARGO_HOME=${Rust_CARGO_HOME})



android_license(TARGET "lmp" LIBNAME None SPDX None LICENSE None LOCAL None)



add_custom_target(lmp_rust_packets DEPENDS ${LmpGeneratedPackets_rs}

                                           ${HciGeneratedPackets_rs})

add_custom_target(lmp_rust_packets DEPENDS ${lmp_packets_rs}

                                           ${hci_packets_rs})



# Make sure we have the rust packets generated before we build them.

add_dependencies(cargo-build_lmp lmp_rust_packets)



# Enable lmp in rootcanal

# Enable lmp in rootcanal.

target_link_libraries(libbt-rootcanal PUBLIC lmp)

target_include_directories(libbt-rootcanal

    PUBLIC ${ROOTCANAL_ROOT}/lmp/include)