157 lines
8.4 KiB
C++
157 lines
8.4 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WIFI_NAN_IFACE_H_
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#define WIFI_NAN_IFACE_H_
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#include <aidl/android/hardware/wifi/BnWifiNanIface.h>
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#include <aidl/android/hardware/wifi/IWifiNanIfaceEventCallback.h>
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#include <android-base/macros.h>
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#include "aidl_callback_util.h"
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#include "wifi_iface_util.h"
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#include "wifi_legacy_hal.h"
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace wifi {
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/**
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* AIDL interface object used to control a NAN Iface instance.
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*/
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class WifiNanIface : public BnWifiNanIface {
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public:
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WifiNanIface(const std::string& ifname, bool is_dedicated_iface,
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const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
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const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
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// Factory method - use instead of default constructor.
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static std::shared_ptr<WifiNanIface> create(
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const std::string& ifname, bool is_dedicated_iface,
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const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
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const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
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// Refer to |WifiChip::invalidate()|.
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void invalidate();
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bool isValid();
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std::string getName();
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// AIDL methods exposed.
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ndk::ScopedAStatus getName(std::string* _aidl_return) override;
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ndk::ScopedAStatus registerEventCallback(
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const std::shared_ptr<IWifiNanIfaceEventCallback>& in_callback) override;
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ndk::ScopedAStatus getCapabilitiesRequest(char16_t in_cmdId) override;
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ndk::ScopedAStatus enableRequest(char16_t in_cmdId, const NanEnableRequest& in_msg1,
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const NanConfigRequestSupplemental& in_msg2) override;
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ndk::ScopedAStatus configRequest(char16_t in_cmdId, const NanConfigRequest& in_msg1,
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const NanConfigRequestSupplemental& in_msg2) override;
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ndk::ScopedAStatus disableRequest(char16_t in_cmdId) override;
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ndk::ScopedAStatus startPublishRequest(char16_t in_cmdId,
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const NanPublishRequest& in_msg) override;
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ndk::ScopedAStatus stopPublishRequest(char16_t in_cmdId, int8_t in_sessionId) override;
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ndk::ScopedAStatus startSubscribeRequest(char16_t in_cmdId,
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const NanSubscribeRequest& in_msg) override;
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ndk::ScopedAStatus stopSubscribeRequest(char16_t in_cmdId, int8_t in_sessionId) override;
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ndk::ScopedAStatus transmitFollowupRequest(char16_t in_cmdId,
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const NanTransmitFollowupRequest& in_msg) override;
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ndk::ScopedAStatus createDataInterfaceRequest(char16_t in_cmdId,
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const std::string& in_ifaceName) override;
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ndk::ScopedAStatus deleteDataInterfaceRequest(char16_t in_cmdId,
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const std::string& in_ifaceName) override;
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ndk::ScopedAStatus initiateDataPathRequest(char16_t in_cmdId,
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const NanInitiateDataPathRequest& in_msg) override;
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ndk::ScopedAStatus respondToDataPathIndicationRequest(
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char16_t in_cmdId, const NanRespondToDataPathIndicationRequest& in_msg) override;
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ndk::ScopedAStatus terminateDataPathRequest(char16_t in_cmdId,
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int32_t in_ndpInstanceId) override;
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ndk::ScopedAStatus initiatePairingRequest(char16_t in_cmdId,
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const NanPairingRequest& in_msg) override;
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ndk::ScopedAStatus respondToPairingIndicationRequest(
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char16_t in_cmdId, const NanRespondToPairingIndicationRequest& in_msg) override;
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ndk::ScopedAStatus terminatePairingRequest(char16_t in_cmdId, int32_t in_pairingId) override;
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ndk::ScopedAStatus initiateBootstrappingRequest(char16_t in_cmdId,
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const NanBootstrappingRequest& in_msg) override;
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ndk::ScopedAStatus respondToBootstrappingIndicationRequest(
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char16_t in_cmdId, const NanBootstrappingResponse& in_msg) override;
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ndk::ScopedAStatus suspendRequest(char16_t in_cmdId, int8_t sessionId) override;
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ndk::ScopedAStatus resumeRequest(char16_t in_cmdId, int8_t sessionId) override;
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protected:
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// Accessible to child class in the gTest suite.
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void setWeakPtr(std::weak_ptr<WifiNanIface> ptr);
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void registerCallbackHandlers();
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private:
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// Corresponding worker functions for the AIDL methods.
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std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
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ndk::ScopedAStatus registerEventCallbackInternal(
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const std::shared_ptr<IWifiNanIfaceEventCallback>& callback);
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ndk::ScopedAStatus getCapabilitiesRequestInternal(char16_t cmd_id);
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ndk::ScopedAStatus enableRequestInternal(char16_t cmd_id, const NanEnableRequest& msg1,
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const NanConfigRequestSupplemental& msg2);
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ndk::ScopedAStatus configRequestInternal(char16_t cmd_id, const NanConfigRequest& msg1,
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const NanConfigRequestSupplemental& msg2);
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ndk::ScopedAStatus disableRequestInternal(char16_t cmd_id);
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ndk::ScopedAStatus startPublishRequestInternal(char16_t cmd_id, const NanPublishRequest& msg);
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ndk::ScopedAStatus stopPublishRequestInternal(char16_t cmd_id, int8_t sessionId);
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ndk::ScopedAStatus startSubscribeRequestInternal(char16_t cmd_id,
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const NanSubscribeRequest& msg);
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ndk::ScopedAStatus stopSubscribeRequestInternal(char16_t cmd_id, int8_t sessionId);
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ndk::ScopedAStatus transmitFollowupRequestInternal(char16_t cmd_id,
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const NanTransmitFollowupRequest& msg);
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ndk::ScopedAStatus createDataInterfaceRequestInternal(char16_t cmd_id,
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const std::string& iface_name);
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ndk::ScopedAStatus deleteDataInterfaceRequestInternal(char16_t cmd_id,
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const std::string& iface_name);
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ndk::ScopedAStatus initiateDataPathRequestInternal(char16_t cmd_id,
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const NanInitiateDataPathRequest& msg);
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ndk::ScopedAStatus respondToDataPathIndicationRequestInternal(
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char16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg);
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ndk::ScopedAStatus terminateDataPathRequestInternal(char16_t cmd_id, int32_t ndpInstanceId);
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ndk::ScopedAStatus initiatePairingRequestInternal(char16_t cmd_id,
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const NanPairingRequest& msg);
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ndk::ScopedAStatus respondToPairingIndicationRequestInternal(
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char16_t cmd_id, const NanRespondToPairingIndicationRequest& msg);
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ndk::ScopedAStatus terminatePairingRequestInternal(char16_t cmd_id, int32_t pairingId);
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ndk::ScopedAStatus initiateBootstrappingRequestInternal(char16_t cmd_id,
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const NanBootstrappingRequest& msg);
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ndk::ScopedAStatus respondToBootstrappingIndicationRequestInternal(
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char16_t cmd_id, const NanBootstrappingResponse& msg);
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ndk::ScopedAStatus suspendRequestInternal(char16_t in_cmdId, int8_t sessionId);
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ndk::ScopedAStatus resumeRequestInternal(char16_t in_cmdId, int8_t sessionId);
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// Overridden in the gTest suite.
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virtual std::set<std::shared_ptr<IWifiNanIfaceEventCallback>> getEventCallbacks();
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std::string ifname_;
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bool is_dedicated_iface_;
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std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
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std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_;
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bool is_valid_;
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std::weak_ptr<WifiNanIface> weak_ptr_this_;
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aidl_callback_util::AidlCallbackHandler<IWifiNanIfaceEventCallback> event_cb_handler_;
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DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
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};
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} // namespace wifi
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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#endif // WIFI_NAN_IFACE_H_
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