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