208 lines
13 KiB
C++
208 lines
13 KiB
C++
/*
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* Copyright (C) 2016 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 <android-base/macros.h>
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#include <android/hardware/wifi/1.6/IWifiNanIface.h>
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#include <android/hardware/wifi/1.6/IWifiNanIfaceEventCallback.h>
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#include "hidl_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 android {
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namespace hardware {
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namespace wifi {
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namespace V1_6 {
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namespace implementation {
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using namespace android::hardware::wifi::V1_0;
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using namespace android::hardware::wifi::V1_2;
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using namespace android::hardware::wifi::V1_4;
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using namespace android::hardware::wifi::V1_6;
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/**
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* HIDL interface object used to control a NAN Iface instance.
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*/
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class WifiNanIface : public V1_6::IWifiNanIface {
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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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// 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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// HIDL methods exposed.
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Return<void> getName(getName_cb hidl_status_cb) override;
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Return<void> getType(getType_cb hidl_status_cb) override;
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Return<void> registerEventCallback(const sp<V1_0::IWifiNanIfaceEventCallback>& callback,
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registerEventCallback_cb hidl_status_cb) override;
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Return<void> getCapabilitiesRequest(uint16_t cmd_id,
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getCapabilitiesRequest_cb hidl_status_cb) override;
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Return<void> enableRequest(uint16_t cmd_id, const V1_0::NanEnableRequest& msg,
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enableRequest_cb hidl_status_cb) override;
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Return<void> configRequest(uint16_t cmd_id, const V1_0::NanConfigRequest& msg,
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configRequest_cb hidl_status_cb) override;
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Return<void> disableRequest(uint16_t cmd_id, disableRequest_cb hidl_status_cb) override;
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Return<void> startPublishRequest(uint16_t cmd_id, const V1_0::NanPublishRequest& msg,
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startPublishRequest_cb hidl_status_cb) override;
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Return<void> stopPublishRequest(uint16_t cmd_id, uint8_t sessionId,
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stopPublishRequest_cb hidl_status_cb) override;
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Return<void> startSubscribeRequest(uint16_t cmd_id, const V1_0::NanSubscribeRequest& msg,
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startSubscribeRequest_cb hidl_status_cb) override;
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Return<void> stopSubscribeRequest(uint16_t cmd_id, uint8_t sessionId,
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stopSubscribeRequest_cb hidl_status_cb) override;
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Return<void> transmitFollowupRequest(uint16_t cmd_id, const NanTransmitFollowupRequest& msg,
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transmitFollowupRequest_cb hidl_status_cb) override;
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Return<void> createDataInterfaceRequest(uint16_t cmd_id, const hidl_string& iface_name,
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createDataInterfaceRequest_cb hidl_status_cb) override;
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Return<void> deleteDataInterfaceRequest(uint16_t cmd_id, const hidl_string& iface_name,
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deleteDataInterfaceRequest_cb hidl_status_cb) override;
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Return<void> initiateDataPathRequest(uint16_t cmd_id,
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const V1_0::NanInitiateDataPathRequest& msg,
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initiateDataPathRequest_cb hidl_status_cb) override;
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Return<void> respondToDataPathIndicationRequest(
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uint16_t cmd_id, const V1_0::NanRespondToDataPathIndicationRequest& msg,
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respondToDataPathIndicationRequest_cb hidl_status_cb) override;
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Return<void> terminateDataPathRequest(uint16_t cmd_id, uint32_t ndpInstanceId,
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terminateDataPathRequest_cb hidl_status_cb) override;
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Return<void> registerEventCallback_1_2(const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
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registerEventCallback_1_2_cb hidl_status_cb) override;
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Return<void> enableRequest_1_2(uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2,
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enableRequest_1_2_cb hidl_status_cb) override;
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Return<void> configRequest_1_2(uint16_t cmd_id, const V1_0::NanConfigRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2,
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configRequest_1_2_cb hidl_status_cb) override;
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Return<void> enableRequest_1_4(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2,
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enableRequest_1_4_cb hidl_status_cb) override;
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Return<void> configRequest_1_4(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2,
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configRequest_1_4_cb hidl_status_cb) override;
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Return<void> registerEventCallback_1_5(const sp<V1_5::IWifiNanIfaceEventCallback>& callback,
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registerEventCallback_1_5_cb hidl_status_cb) override;
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Return<void> enableRequest_1_5(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_5::NanConfigRequestSupplemental& msg2,
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enableRequest_1_5_cb hidl_status_cb) override;
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Return<void> configRequest_1_5(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
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const V1_5::NanConfigRequestSupplemental& msg2,
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configRequest_1_5_cb hidl_status_cb) override;
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Return<void> getCapabilitiesRequest_1_5(uint16_t cmd_id,
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getCapabilitiesRequest_cb hidl_status_cb) override;
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Return<void> registerEventCallback_1_6(const sp<V1_6::IWifiNanIfaceEventCallback>& callback,
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registerEventCallback_1_6_cb hidl_status_cb) override;
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Return<void> initiateDataPathRequest_1_6(
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uint16_t cmd_id, const V1_6::NanInitiateDataPathRequest& msg,
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initiateDataPathRequest_1_6_cb hidl_status_cb) override;
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Return<void> respondToDataPathIndicationRequest_1_6(
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uint16_t cmd_id, const V1_6::NanRespondToDataPathIndicationRequest& msg,
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respondToDataPathIndicationRequest_1_6_cb hidl_status_cb) override;
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Return<void> enableRequest_1_6(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_6::NanConfigRequestSupplemental& msg2,
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enableRequest_1_6_cb hidl_status_cb) override;
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Return<void> configRequest_1_6(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
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const V1_6::NanConfigRequestSupplemental& msg2,
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configRequest_1_6_cb hidl_status_cb) override;
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Return<void> startPublishRequest_1_6(uint16_t cmd_id, const V1_6::NanPublishRequest& msg,
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startPublishRequest_cb hidl_status_cb) override;
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private:
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// Corresponding worker functions for the HIDL methods.
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std::pair<WifiStatus, std::string> getNameInternal();
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std::pair<WifiStatus, IfaceType> getTypeInternal();
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WifiStatus registerEventCallbackInternal(const sp<V1_0::IWifiNanIfaceEventCallback>& callback);
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WifiStatus getCapabilitiesRequestInternal(uint16_t cmd_id);
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WifiStatus enableRequestInternal(uint16_t cmd_id, const V1_0::NanEnableRequest& msg);
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WifiStatus configRequestInternal(uint16_t cmd_id, const V1_0::NanConfigRequest& msg);
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WifiStatus disableRequestInternal(uint16_t cmd_id);
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WifiStatus startPublishRequestInternal(uint16_t cmd_id, const V1_0::NanPublishRequest& msg);
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WifiStatus stopPublishRequestInternal(uint16_t cmd_id, uint8_t sessionId);
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WifiStatus startSubscribeRequestInternal(uint16_t cmd_id, const V1_0::NanSubscribeRequest& msg);
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WifiStatus stopSubscribeRequestInternal(uint16_t cmd_id, uint8_t sessionId);
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WifiStatus transmitFollowupRequestInternal(uint16_t cmd_id,
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const NanTransmitFollowupRequest& msg);
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WifiStatus createDataInterfaceRequestInternal(uint16_t cmd_id, const std::string& iface_name);
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WifiStatus deleteDataInterfaceRequestInternal(uint16_t cmd_id, const std::string& iface_name);
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WifiStatus initiateDataPathRequestInternal(uint16_t cmd_id,
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const V1_0::NanInitiateDataPathRequest& msg);
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WifiStatus respondToDataPathIndicationRequestInternal(
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uint16_t cmd_id, const V1_0::NanRespondToDataPathIndicationRequest& msg);
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WifiStatus terminateDataPathRequestInternal(uint16_t cmd_id, uint32_t ndpInstanceId);
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WifiStatus registerEventCallback_1_2Internal(
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const sp<V1_2::IWifiNanIfaceEventCallback>& callback);
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WifiStatus enableRequest_1_2Internal(uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2);
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WifiStatus configRequest_1_2Internal(uint16_t cmd_id, const V1_0::NanConfigRequest& msg,
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const V1_2::NanConfigRequestSupplemental& msg2);
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WifiStatus enableRequest_1_4Internal(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_2::NanConfigRequestSupplemental& msg2);
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WifiStatus configRequest_1_4Internal(uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
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const V1_2::NanConfigRequestSupplemental& msg2);
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WifiStatus registerEventCallback_1_5Internal(
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const sp<V1_5::IWifiNanIfaceEventCallback>& callback);
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WifiStatus enableRequest_1_5Internal(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_5::NanConfigRequestSupplemental& msg2);
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WifiStatus configRequest_1_5Internal(uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
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const V1_5::NanConfigRequestSupplemental& msg2);
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WifiStatus getCapabilitiesRequest_1_5Internal(uint16_t cmd_id);
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WifiStatus registerEventCallback_1_6Internal(
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const sp<V1_6::IWifiNanIfaceEventCallback>& callback);
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WifiStatus enableRequest_1_6Internal(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
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const V1_6::NanConfigRequestSupplemental& msg2);
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WifiStatus configRequest_1_6Internal(uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
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const V1_6::NanConfigRequestSupplemental& msg2);
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WifiStatus startPublishRequest_1_6Internal(uint16_t cmd_id, const V1_6::NanPublishRequest& msg);
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WifiStatus initiateDataPathRequest_1_6Internal(uint16_t cmd_id,
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const V1_6::NanInitiateDataPathRequest& msg);
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WifiStatus respondToDataPathIndicationRequest_1_6Internal(
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uint16_t cmd_id, const V1_6::NanRespondToDataPathIndicationRequest& msg);
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// all 1_0 and descendant callbacks
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std::set<sp<V1_0::IWifiNanIfaceEventCallback>> getEventCallbacks();
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// all 1_2 and descendant callbacks
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std::set<sp<V1_2::IWifiNanIfaceEventCallback>> getEventCallbacks_1_2();
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// all 1_5 and descendant callbacks
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std::set<sp<V1_5::IWifiNanIfaceEventCallback>> getEventCallbacks_1_5();
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// all 1_6 and descendant callbacks
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std::set<sp<V1_6::IWifiNanIfaceEventCallback>> getEventCallbacks_1_6();
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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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hidl_callback_util::HidlCallbackHandler<V1_0::IWifiNanIfaceEventCallback> event_cb_handler_;
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hidl_callback_util::HidlCallbackHandler<V1_2::IWifiNanIfaceEventCallback> event_cb_handler_1_2_;
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hidl_callback_util::HidlCallbackHandler<V1_5::IWifiNanIfaceEventCallback> event_cb_handler_1_5_;
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hidl_callback_util::HidlCallbackHandler<V1_6::IWifiNanIfaceEventCallback> event_cb_handler_1_6_;
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DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
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};
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} // namespace implementation
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} // namespace V1_6
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} // namespace wifi
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} // namespace hardware
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} // namespace android
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#endif // WIFI_NAN_IFACE_H_
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