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Commit 066cfcc5 authored by Jakub Tyszkowski's avatar Jakub Tyszkowski Committed by Gerrit Code Review
Browse files

Merge "IsoManager: Protect against the usage when not started" into main

parents 2ab9cb81 6dd4ccec

system/stack/btm/btm_iso.cc

+39 −13
Original line number Original line Diff line number Diff line
@@ -56,36 +56,52 @@ struct IsoManager::impl { 
IsoManager::IsoManager() : pimpl_(std::make_unique<impl>(*this)) {}

IsoManager::IsoManager() : pimpl_(std::make_unique<impl>(*this)) {}





void IsoManager::RegisterCigCallbacks(CigCallbacks* callbacks) const {

void IsoManager::RegisterCigCallbacks(CigCallbacks* callbacks) const {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->handle_register_cis_callbacks(callbacks);

    pimpl_->iso_impl_->handle_register_cis_callbacks(callbacks);

  }

  }

}





void IsoManager::RegisterBigCallbacks(BigCallbacks* callbacks) const {

void IsoManager::RegisterBigCallbacks(BigCallbacks* callbacks) const {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->handle_register_big_callbacks(callbacks);

    pimpl_->iso_impl_->handle_register_big_callbacks(callbacks);

  }

  }

}





void IsoManager::RegisterOnIsoTrafficActiveCallback(void callback(bool)) const {

void IsoManager::RegisterOnIsoTrafficActiveCallback(void callback(bool)) const {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->handle_register_on_iso_traffic_active_callback(callback);

    pimpl_->iso_impl_->handle_register_on_iso_traffic_active_callback(callback);

  }

  }

}





void IsoManager::CreateCig(uint8_t cig_id, struct iso_manager::cig_create_params cig_params) {

void IsoManager::CreateCig(uint8_t cig_id, struct iso_manager::cig_create_params cig_params) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->create_cig(cig_id, std::move(cig_params));

    pimpl_->iso_impl_->create_cig(cig_id, std::move(cig_params));

  }

  }

}





void IsoManager::ReconfigureCig(uint8_t cig_id, struct iso_manager::cig_create_params cig_params) {

void IsoManager::ReconfigureCig(uint8_t cig_id, struct iso_manager::cig_create_params cig_params) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->reconfigure_cig(cig_id, std::move(cig_params));

    pimpl_->iso_impl_->reconfigure_cig(cig_id, std::move(cig_params));

  }

  }

}





void IsoManager::RemoveCig(uint8_t cig_id, bool force) {

void IsoManager::RemoveCig(uint8_t cig_id, bool force) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->remove_cig(cig_id, force);

    pimpl_->iso_impl_->remove_cig(cig_id, force);

  }

  }

}





void IsoManager::EstablishCis(struct iso_manager::cis_establish_params conn_params) {

void IsoManager::EstablishCis(struct iso_manager::cis_establish_params conn_params) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->establish_cis(std::move(conn_params));

    pimpl_->iso_impl_->establish_cis(std::move(conn_params));

  }

  }

}





void IsoManager::DisconnectCis(uint16_t cis_handle, uint8_t reason) {

void IsoManager::DisconnectCis(uint16_t cis_handle, uint8_t reason) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->disconnect_cis(cis_handle, reason);

    pimpl_->iso_impl_->disconnect_cis(cis_handle, reason);

  }

  }

}





int IsoManager::GetNumberOfActiveIso() {

int IsoManager::GetNumberOfActiveIso() {

  return pimpl_->iso_impl_ ? pimpl_->iso_impl_->get_number_of_active_iso() : 0;

  return pimpl_->iso_impl_ ? pimpl_->iso_impl_->get_number_of_active_iso() : 0;
@@ -93,24 +109,34 @@ int IsoManager::GetNumberOfActiveIso() { 




void IsoManager::SetupIsoDataPath(uint16_t iso_handle,

void IsoManager::SetupIsoDataPath(uint16_t iso_handle,

                                  struct iso_manager::iso_data_path_params path_params) {

                                  struct iso_manager::iso_data_path_params path_params) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->setup_iso_data_path(iso_handle, std::move(path_params));

    pimpl_->iso_impl_->setup_iso_data_path(iso_handle, std::move(path_params));

  }

  }

}





void IsoManager::RemoveIsoDataPath(uint16_t iso_handle, uint8_t data_path_dir) {

void IsoManager::RemoveIsoDataPath(uint16_t iso_handle, uint8_t data_path_dir) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->remove_iso_data_path(iso_handle, data_path_dir);

    pimpl_->iso_impl_->remove_iso_data_path(iso_handle, data_path_dir);

  }

  }

}





void IsoManager::ReadIsoLinkQuality(uint16_t iso_handle) {

void IsoManager::ReadIsoLinkQuality(uint16_t iso_handle) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->read_iso_link_quality(iso_handle);

    pimpl_->iso_impl_->read_iso_link_quality(iso_handle);

  }

  }

}





void IsoManager::SendIsoData(uint16_t iso_handle, const uint8_t* data, uint16_t data_len) {

void IsoManager::SendIsoData(uint16_t iso_handle, const uint8_t* data, uint16_t data_len) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->send_iso_data(iso_handle, data, data_len);

    pimpl_->iso_impl_->send_iso_data(iso_handle, data, data_len);

  }

  }

}





void IsoManager::CreateBig(uint8_t big_id, struct iso_manager::big_create_params big_params) {

void IsoManager::CreateBig(uint8_t big_id, struct iso_manager::big_create_params big_params) {

  if (pimpl_->iso_impl_) {

    pimpl_->iso_impl_->create_big(big_id, std::move(big_params));

    pimpl_->iso_impl_->create_big(big_id, std::move(big_params));

  }

  }

}





void IsoManager::TerminateBig(uint8_t big_id, uint8_t reason) {

void IsoManager::TerminateBig(uint8_t big_id, uint8_t reason) {

  if (pimpl_->IsRunning()) {

  if (pimpl_->IsRunning()) {

system/stack/test/btm_iso_test.cc

+46 −0
Original line number Original line Diff line number Diff line
@@ -2335,6 +2335,52 @@ TEST_F(IsoManagerDeathTestNoCleanup, HandleLateArivingEventHandleHciEvent) { 
  IsoManager::GetInstance()->HandleHciEvent(HCI_BLE_TERM_BIG_CPL_EVT, buf.data(), buf.size());

  IsoManager::GetInstance()->HandleHciEvent(HCI_BLE_TERM_BIG_CPL_EVT, buf.data(), buf.size());

}

}





/* This test makes sure we do not crash when calling into a non-started Iso Manager

 */

TEST_F(IsoManagerDeathTestNoCleanup, HandleApiCallsWhenStopped) {

  IsoManager::GetInstance()->Stop();

  IsoManager::GetInstance()->RegisterCigCallbacks(cig_callbacks_.get());

  IsoManager::GetInstance()->RegisterBigCallbacks(big_callbacks_.get());

  IsoManager::GetInstance()->RegisterOnIsoTrafficActiveCallback(iso_active_callback);



  IsoManager::GetInstance()->CreateCig(volatile_test_cig_create_cmpl_evt_.cig_id,

                                       kDefaultCigParams);

  IsoManager::GetInstance()->ReconfigureCig(volatile_test_cig_create_cmpl_evt_.cig_id,

                                            kDefaultCigParams);



  bluetooth::hci::iso_manager::cis_establish_params params;

  for (auto& handle : volatile_test_cig_create_cmpl_evt_.conn_handles) {

    params.conn_pairs.push_back({handle, 1});

  }

  IsoManager::GetInstance()->EstablishCis(params);



  bluetooth::hci::iso_manager::iso_data_path_params path_params = kDefaultIsoDataPathParams;

  for (auto& handle : volatile_test_cig_create_cmpl_evt_.conn_handles) {

    path_params.data_path_dir = bluetooth::hci::iso_manager::kIsoDataPathDirectionIn;

    IsoManager::GetInstance()->SetupIsoDataPath(handle, path_params);



    path_params.data_path_dir = bluetooth::hci::iso_manager::kRemoveIsoDataPathDirectionInput;

    IsoManager::GetInstance()->RemoveIsoDataPath(handle, path_params.data_path_dir);

  }



  auto handle = volatile_test_cig_create_cmpl_evt_.conn_handles[0];

  IsoManager::GetInstance()->ReadIsoLinkQuality(handle);



  std::vector<uint8_t> data_vec(108, 0);

  IsoManager::GetInstance()->SendIsoData(handle, data_vec.data(), data_vec.size());

  IsoManager::GetInstance()->SendIsoData(handle, data_vec.data(), data_vec.size());



  for (auto& handle : volatile_test_cig_create_cmpl_evt_.conn_handles) {

    IsoManager::GetInstance()->IsoManager::GetInstance()->DisconnectCis(handle, 0x16);

  }



  IsoManager::GetInstance()->RemoveCig(volatile_test_cig_create_cmpl_evt_.cig_id);

  (void)IsoManager::GetInstance()->GetNumberOfActiveIso();



  IsoManager::GetInstance()->CreateBig(volatile_test_big_params_evt_.big_id, kDefaultBigParams);

  IsoManager::GetInstance()->TerminateBig(volatile_test_big_params_evt_.big_id, 0x16);

}



TEST_F(IsoManagerTest, HandleIsoDataSameSeqNb) {

TEST_F(IsoManagerTest, HandleIsoDataSameSeqNb) {

  IsoManager::GetInstance()->CreateCig(volatile_test_cig_create_cmpl_evt_.cig_id,

  IsoManager::GetInstance()->CreateCig(volatile_test_cig_create_cmpl_evt_.cig_id,

                                       kDefaultCigParams);

                                       kDefaultCigParams);