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Diffstat (limited to 'wifi/1.5/default/wifi_rtt_controller.h')
| -rw-r--r-- | wifi/1.5/default/wifi_rtt_controller.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/wifi/1.5/default/wifi_rtt_controller.h b/wifi/1.5/default/wifi_rtt_controller.h new file mode 100644 index 0000000000..9ac3e06fcc --- /dev/null +++ b/wifi/1.5/default/wifi_rtt_controller.h @@ -0,0 +1,130 @@ +/* + * 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. + */ + +#ifndef WIFI_RTT_CONTROLLER_H_ +#define WIFI_RTT_CONTROLLER_H_ + +#include <android-base/macros.h> +#include <android/hardware/wifi/1.0/IWifiIface.h> +#include <android/hardware/wifi/1.4/IWifiRttController.h> +#include <android/hardware/wifi/1.4/IWifiRttControllerEventCallback.h> + +#include "wifi_legacy_hal.h" + +namespace android { +namespace hardware { +namespace wifi { +namespace V1_5 { +namespace implementation { + +/** + * HIDL interface object used to control all RTT operations. + */ +class WifiRttController : public V1_4::IWifiRttController { + public: + WifiRttController( + const std::string& iface_name, const sp<IWifiIface>& bound_iface, + const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal); + // Refer to |WifiChip::invalidate()|. + void invalidate(); + bool isValid(); + std::vector<sp<V1_4::IWifiRttControllerEventCallback>> getEventCallbacks(); + std::string getIfaceName(); + + // HIDL methods exposed. + Return<void> getBoundIface(getBoundIface_cb hidl_status_cb) override; + Return<void> registerEventCallback( + const sp<V1_0::IWifiRttControllerEventCallback>& callback, + registerEventCallback_cb hidl_status_cb) override; + Return<void> rangeRequest(uint32_t cmd_id, + const hidl_vec<V1_0::RttConfig>& rtt_configs, + rangeRequest_cb hidl_status_cb) override; + Return<void> rangeCancel(uint32_t cmd_id, + const hidl_vec<hidl_array<uint8_t, 6>>& addrs, + rangeCancel_cb hidl_status_cb) override; + Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override; + Return<void> setLci(uint32_t cmd_id, const RttLciInformation& lci, + setLci_cb hidl_status_cb) override; + Return<void> setLcr(uint32_t cmd_id, const RttLcrInformation& lcr, + setLcr_cb hidl_status_cb) override; + Return<void> getResponderInfo(getResponderInfo_cb hidl_status_cb) override; + Return<void> enableResponder(uint32_t cmd_id, + const WifiChannelInfo& channel_hint, + uint32_t max_duration_seconds, + const V1_0::RttResponder& info, + enableResponder_cb hidl_status_cb) override; + Return<void> disableResponder(uint32_t cmd_id, + disableResponder_cb hidl_status_cb) override; + Return<void> registerEventCallback_1_4( + const sp<V1_4::IWifiRttControllerEventCallback>& callback, + registerEventCallback_1_4_cb hidl_status_cb) override; + Return<void> rangeRequest_1_4(uint32_t cmd_id, + const hidl_vec<V1_4::RttConfig>& rtt_configs, + rangeRequest_1_4_cb hidl_status_cb) override; + Return<void> getCapabilities_1_4( + getCapabilities_1_4_cb hidl_status_cb) override; + Return<void> getResponderInfo_1_4( + getResponderInfo_1_4_cb hidl_status_cb) override; + Return<void> enableResponder_1_4( + uint32_t cmd_id, const WifiChannelInfo& channel_hint, + uint32_t max_duration_seconds, const V1_4::RttResponder& info, + enableResponder_1_4_cb hidl_status_cb) override; + + private: + // Corresponding worker functions for the HIDL methods. + std::pair<WifiStatus, sp<IWifiIface>> getBoundIfaceInternal(); + WifiStatus registerEventCallbackInternal( + const sp<V1_0::IWifiRttControllerEventCallback>& callback); + WifiStatus rangeRequestInternal( + uint32_t cmd_id, const std::vector<V1_0::RttConfig>& rtt_configs); + WifiStatus rangeCancelInternal( + uint32_t cmd_id, const std::vector<hidl_array<uint8_t, 6>>& addrs); + std::pair<WifiStatus, V1_0::RttCapabilities> getCapabilitiesInternal(); + WifiStatus setLciInternal(uint32_t cmd_id, const RttLciInformation& lci); + WifiStatus setLcrInternal(uint32_t cmd_id, const RttLcrInformation& lcr); + std::pair<WifiStatus, V1_0::RttResponder> getResponderInfoInternal(); + WifiStatus enableResponderInternal(uint32_t cmd_id, + const WifiChannelInfo& channel_hint, + uint32_t max_duration_seconds, + const V1_0::RttResponder& info); + WifiStatus disableResponderInternal(uint32_t cmd_id); + WifiStatus registerEventCallbackInternal_1_4( + const sp<V1_4::IWifiRttControllerEventCallback>& callback); + WifiStatus rangeRequestInternal_1_4( + uint32_t cmd_id, const std::vector<V1_4::RttConfig>& rtt_configs); + std::pair<WifiStatus, V1_4::RttCapabilities> getCapabilitiesInternal_1_4(); + std::pair<WifiStatus, V1_4::RttResponder> getResponderInfoInternal_1_4(); + WifiStatus enableResponderInternal_1_4(uint32_t cmd_id, + const WifiChannelInfo& channel_hint, + uint32_t max_duration_seconds, + const V1_4::RttResponder& info); + + std::string ifname_; + sp<IWifiIface> bound_iface_; + std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_; + std::vector<sp<V1_4::IWifiRttControllerEventCallback>> event_callbacks_; + bool is_valid_; + + DISALLOW_COPY_AND_ASSIGN(WifiRttController); +}; + +} // namespace implementation +} // namespace V1_5 +} // namespace wifi +} // namespace hardware +} // namespace android + +#endif // WIFI_RTT_CONTROLLER_H_ |