wifi/1.0/default/wifi_rtt_controller.cpp

/*
 * Copyright (C) 2016 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.
 */

#include <android-base/logging.h>

#include "hidl_return_util.h"
#include "wifi_rtt_controller.h"
#include "wifi_status_util.h"

namespace android {
namespace hardware {
namespace wifi {
namespace V1_0 {
namespace implementation {
using hidl_return_util::validateAndCall;

WifiRttController::WifiRttController(
    const sp<IWifiIface>& bound_iface,
    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
    : bound_iface_(bound_iface), legacy_hal_(legacy_hal), is_valid_(true) {}

void WifiRttController::invalidate() {
  legacy_hal_.reset();
  event_callbacks_.clear();
  is_valid_ = false;
}

bool WifiRttController::isValid() {
  return is_valid_;
}

Return<void> WifiRttController::getBoundIface(getBoundIface_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::getBoundIfaceInternal,
                         hidl_status_cb);
}

Return<void> WifiRttController::registerEventCallback(
    const sp<IWifiRttControllerEventCallback>& callback,
    registerEventCallback_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::registerEventCallbackInternal,
                         hidl_status_cb,
                         callback);
}

Return<void> WifiRttController::rangeRequest(
    uint32_t cmd_id,
    const hidl_vec<RttConfig>& rtt_configs,
    rangeRequest_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::rangeRequestInternal,
                         hidl_status_cb,
                         cmd_id,
                         rtt_configs);
}

Return<void> WifiRttController::rangeCancel(
    uint32_t cmd_id,
    const hidl_vec<hidl_array<uint8_t, 6>>& addrs,
    rangeCancel_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::rangeCancelInternal,
                         hidl_status_cb,
                         cmd_id,
                         addrs);
}

Return<void> WifiRttController::getCapabilities(
    getCapabilities_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::getCapabilitiesInternal,
                         hidl_status_cb);
}

Return<void> WifiRttController::setLci(uint32_t cmd_id,
                                       const RttLciInformation& lci,
                                       setLci_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::setLciInternal,
                         hidl_status_cb,
                         cmd_id,
                         lci);
}

Return<void> WifiRttController::setLcr(uint32_t cmd_id,
                                       const RttLcrInformation& lcr,
                                       setLcr_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::setLcrInternal,
                         hidl_status_cb,
                         cmd_id,
                         lcr);
}

Return<void> WifiRttController::getResponderInfo(
    getResponderInfo_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::getResponderInfoInternal,
                         hidl_status_cb);
}

Return<void> WifiRttController::enableResponder(
    uint32_t cmd_id,
    const WifiChannelInfo& channel_hint,
    uint32_t maxDurationSeconds,
    const RttResponder& info,
    enableResponder_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::enableResponderInternal,
                         hidl_status_cb,
                         cmd_id,
                         channel_hint,
                         maxDurationSeconds,
                         info);
}

Return<void> WifiRttController::disableResponder(
    uint32_t cmd_id, disableResponder_cb hidl_status_cb) {
  return validateAndCall(this,
                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
                         &WifiRttController::disableResponderInternal,
                         hidl_status_cb,
                         cmd_id);
}

std::pair<WifiStatus, sp<IWifiIface>>
WifiRttController::getBoundIfaceInternal() {
  return {createWifiStatus(WifiStatusCode::SUCCESS), bound_iface_};
}

WifiStatus WifiRttController::registerEventCallbackInternal(
    const sp<IWifiRttControllerEventCallback>& callback) {
  // TODO(b/31632518): remove the callback when the client is destroyed
  event_callbacks_.emplace_back(callback);
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

WifiStatus WifiRttController::rangeRequestInternal(
    uint32_t /* cmd_id */, const std::vector<RttConfig>& /* rtt_configs */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

WifiStatus WifiRttController::rangeCancelInternal(
    uint32_t /* cmd_id */,
    const std::vector<hidl_array<uint8_t, 6>>& /* addrs */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

std::pair<WifiStatus, RttCapabilities>
WifiRttController::getCapabilitiesInternal() {
  // TODO implement
  return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
}

WifiStatus WifiRttController::setLciInternal(
    uint32_t /* cmd_id */, const RttLciInformation& /* lci */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

WifiStatus WifiRttController::setLcrInternal(
    uint32_t /* cmd_id */, const RttLcrInformation& /* lcr */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

std::pair<WifiStatus, RttResponder>
WifiRttController::getResponderInfoInternal() {
  // TODO implement
  return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
}

WifiStatus WifiRttController::enableResponderInternal(
    uint32_t /* cmd_id */,
    const WifiChannelInfo& /* channel_hint */,
    uint32_t /* maxDurationSeconds */,
    const RttResponder& /* info */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}

WifiStatus WifiRttController::disableResponderInternal(uint32_t /* cmd_id */) {
  // TODO implement
  return createWifiStatus(WifiStatusCode::SUCCESS);
}
}  // namespace implementation
}  // namespace V1_0
}  // namespace wifi
}  // namespace hardware
}  // namespace android