Add callbacks in LE link manager (599fd2db) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/l2cap/le/internal/link_manager.cc

+18 −2

Original line number	Diff line number	Diff line
		@@ -105,11 +105,22 @@ void LinkManager::OnLeConnectSuccess(hci::AddressWithType connecting_address_wit
		std::unique_ptr<hci::acl_manager::LeAclConnection> acl_connection) {
		// Same link should not be connected twice
		hci::AddressWithType connected_address_with_type = acl_connection->GetRemoteAddress();
		uint16_t handle = acl_connection->GetHandle();
		ASSERT_LOG(GetLink(connected_address_with_type) == nullptr, "%s is connected twice without disconnection",
		acl_connection->GetRemoteAddress().ToString().c_str());
		links_.try_emplace(connected_address_with_type, l2cap_handler_, std::move(acl_connection), parameter_provider_,
		dynamic_channel_service_manager_, fixed_channel_service_manager_, this);
		auto* link = GetLink(connected_address_with_type);

		if (link_property_callback_handler_ != nullptr) {
		link_property_callback_handler_->CallOn(
		link_property_listener_,
		&LinkPropertyListener::OnLinkConnected,
		connected_address_with_type,
		handle,
		link->GetRole());
		}

		// Allocate and distribute channels for all registered fixed channel services
		auto fixed_channel_services = fixed_channel_service_manager_->GetRegisteredServices();
		for (auto& fixed_channel_service : fixed_channel_services) {
		@@ -132,8 +143,8 @@ void LinkManager::OnLeConnectSuccess(hci::AddressWithType connecting_address_wit
		void LinkManager::OnLeConnectFail(hci::AddressWithType address_with_type, hci::ErrorCode reason) {
		// Notify all pending links for this device
		auto pending_link = pending_links_.find(address_with_type);
		if (pending_link == pending_links_.end()) {
		// There is no pending link, exit
		if (pending_link == pending_links_.end() && reason != hci::ErrorCode::UNKNOWN_CONNECTION) {
		// There is no pending link, exit; UNKNOWN_CONNECTION means we cancelled
		LOG_INFO("Connection to %s failed without a pending link", address_with_type.ToString().c_str());
		return;
		}
		@@ -162,6 +173,11 @@ void LinkManager::OnDisconnect(bluetooth::hci::AddressWithType address_with_type
		ASSERT_LOG(link != nullptr, "Device %s is disconnected but not in local database",
		address_with_type.ToString().c_str());
		links_.erase(address_with_type);

		if (link_property_callback_handler_ != nullptr) {
		link_property_callback_handler_->CallOn(
		link_property_listener_, &LinkPropertyListener::OnLinkDisconnected, address_with_type);
		}
		}

		void LinkManager::RegisterLinkPropertyListener(os::Handler* handler, LinkPropertyListener* listener) {